English

Legal information
lalafo's rules
About us
Contacts

Facebook

Log in•Sign up

Lalafo
Ads in Serbia
Ads in Leskovac
Electronics
ps4 1 tb - Leskovac – Page 2

ps4 1 tb - Leskovac - Page 2

ps4 1 tb: NetGear 7.5V 1A 12V 1A 1.5A 2ASony adapter 7.5V 2APhilips adapter 7.5V — 1

ps4 1 tb: NetGear 7.5V 1A 12V 1A 1.5A 2ASony adapter 7.5V 2APhilips adapter 7.5V — 2

ps4 1 tb: NetGear 7.5V 1A 12V 1A 1.5A 2ASony adapter 7.5V 2APhilips adapter 7.5V — 3

ps4 1 tb: NetGear 7.5V 1A 12V 1A 1.5A 2ASony adapter 7.5V 2APhilips adapter 7.5V — 4

ps4 1 tb: NetGear 7.5V 1A 12V 1A 1.5A 2ASony adapter 7.5V 2APhilips adapter 7.5V — 5

ps4 1 tb: NetGear 7.5V 1A 12V 1A 1.5A 2ASony adapter 7.5V 2APhilips adapter 7.5V — 6

ps4 1 tb: NetGear 7.5V 1A 12V 1A 1.5A 2ASony adapter 7.5V 2APhilips adapter 7.5V — 7

ps4 1 tb: NetGear 7.5V 1A 12V 1A 1.5A 2ASony adapter 7.5V 2APhilips adapter 7.5V — 8

NetGear 7.5V 1A 12V 1A 1.5A 2ASony adapter 7.5V 2APhilips adapter 7.5V

Negotiable

17.08.2025 / 06:08

Leskovac

ps4 1 tb: 1. Sony CDX-5100RDS kontrolna plocica 2. Sony CDX L400X Kontrolna — 1

ps4 1 tb: 1. Sony CDX-5100RDS kontrolna plocica 2. Sony CDX L400X Kontrolna — 2

ps4 1 tb: 1. Sony CDX-5100RDS kontrolna plocica 2. Sony CDX L400X Kontrolna — 3

ps4 1 tb: 1. Sony CDX-5100RDS kontrolna plocica 2. Sony CDX L400X Kontrolna — 4

ps4 1 tb: 1. Sony CDX-5100RDS kontrolna plocica 2. Sony CDX L400X Kontrolna — 5

1. Sony CDX-5100RDS kontrolna plocica 2. Sony CDX L400X Kontrolna

359 RSD

16.08.2025 / 22:32

Leskovac

ps4 1 tb: 1. Nikon Blic SB -5000 200€ 2. Yongnuo YN560 Speedlite 50€ Neispitano — 1

ps4 1 tb: 1. Nikon Blic SB -5000 200€ 2. Yongnuo YN560 Speedlite 50€ Neispitano — 2

ps4 1 tb: 1. Nikon Blic SB -5000 200€ 2. Yongnuo YN560 Speedlite 50€ Neispitano — 3

ps4 1 tb: 1. Nikon Blic SB -5000 200€ 2. Yongnuo YN560 Speedlite 50€ Neispitano — 4

ps4 1 tb: 1. Nikon Blic SB -5000 200€ 2. Yongnuo YN560 Speedlite 50€ Neispitano — 5

ps4 1 tb: 1. Nikon Blic SB -5000 200€ 2. Yongnuo YN560 Speedlite 50€ Neispitano — 6

ps4 1 tb: 1. Nikon Blic SB -5000 200€ 2. Yongnuo YN560 Speedlite 50€ Neispitano — 7

ps4 1 tb: 1. Nikon Blic SB -5000 200€ 2. Yongnuo YN560 Speedlite 50€ Neispitano — 8

ps4 1 tb: 1. Nikon Blic SB -5000 200€ 2. Yongnuo YN560 Speedlite 50€ Neispitano — 9

ps4 1 tb: 1. Nikon Blic SB -5000 200€ 2. Yongnuo YN560 Speedlite 50€ Neispitano — 10

1. Nikon Blic SB -5000 200€ 2. Yongnuo YN560 Speedlite 50€ Neispitano

250 RSD

16.08.2025 / 21:26

Leskovac

ps4 1 tb: 1. Universal-daljinski 10in1 Modell CL53E 2. 4 in 1 daljinski — 1

ps4 1 tb: 1. Universal-daljinski 10in1 Modell CL53E 2. 4 in 1 daljinski — 2

ps4 1 tb: 1. Universal-daljinski 10in1 Modell CL53E 2. 4 in 1 daljinski — 3

ps4 1 tb: 1. Universal-daljinski 10in1 Modell CL53E 2. 4 in 1 daljinski — 4

ps4 1 tb: 1. Universal-daljinski 10in1 Modell CL53E 2. 4 in 1 daljinski — 5

ps4 1 tb: 1. Universal-daljinski 10in1 Modell CL53E 2. 4 in 1 daljinski — 6

ps4 1 tb: 1. Universal-daljinski 10in1 Modell CL53E 2. 4 in 1 daljinski — 7

ps4 1 tb: 1. Universal-daljinski 10in1 Modell CL53E 2. 4 in 1 daljinski — 8

ps4 1 tb: 1. Universal-daljinski 10in1 Modell CL53E 2. 4 in 1 daljinski — 9

ps4 1 tb: 1. Universal-daljinski 10in1 Modell CL53E 2. 4 in 1 daljinski — 10

1. Universal-daljinski 10in1 Modell CL53E 2. 4 in 1 daljinski

Negotiable

15.08.2025 / 01:35

Leskovac

ps4 1 tb: 1. Panasonic Vufer SB-HW560 Ispravan 2. Yamaha YST-FSW100 6.5" — 1

ps4 1 tb: 1. Panasonic Vufer SB-HW560 Ispravan 2. Yamaha YST-FSW100 6.5" — 2

ps4 1 tb: 1. Panasonic Vufer SB-HW560 Ispravan 2. Yamaha YST-FSW100 6.5" — 3

ps4 1 tb: 1. Panasonic Vufer SB-HW560 Ispravan 2. Yamaha YST-FSW100 6.5" — 4

ps4 1 tb: 1. Panasonic Vufer SB-HW560 Ispravan 2. Yamaha YST-FSW100 6.5" — 5

ps4 1 tb: 1. Panasonic Vufer SB-HW560 Ispravan 2. Yamaha YST-FSW100 6.5" — 6

ps4 1 tb: 1. Panasonic Vufer SB-HW560 Ispravan 2. Yamaha YST-FSW100 6.5" — 7

ps4 1 tb: 1. Panasonic Vufer SB-HW560 Ispravan 2. Yamaha YST-FSW100 6.5" — 8

ps4 1 tb: 1. Panasonic Vufer SB-HW560 Ispravan 2. Yamaha YST-FSW100 6.5" — 9

ps4 1 tb: 1. Panasonic Vufer SB-HW560 Ispravan 2. Yamaha YST-FSW100 6.5" — 10

1. Panasonic Vufer SB-HW560 Ispravan 2. Yamaha YST-FSW100 6.5"

3 214 RSD

16.08.2025 / 03:44

Leskovac

ps4 1 tb: 1. total control universal remote control 11 1208r00 2. vivanco ur12 — 1

ps4 1 tb: 1. total control universal remote control 11 1208r00 2. vivanco ur12 — 2

ps4 1 tb: 1. total control universal remote control 11 1208r00 2. vivanco ur12 — 3

1. total control universal remote control 11 1208r00 2. vivanco ur12

Negotiable

17.08.2025 / 10:57

Leskovac

ps4 1 tb: 1. Philips Smart TV Remote Control 242254990467 2. Philips universal — 1

ps4 1 tb: 1. Philips Smart TV Remote Control 242254990467 2. Philips universal — 2

ps4 1 tb: 1. Philips Smart TV Remote Control 242254990467 2. Philips universal — 3

ps4 1 tb: 1. Philips Smart TV Remote Control 242254990467 2. Philips universal — 4

ps4 1 tb: 1. Philips Smart TV Remote Control 242254990467 2. Philips universal — 5

ps4 1 tb: 1. Philips Smart TV Remote Control 242254990467 2. Philips universal — 6

ps4 1 tb: 1. Philips Smart TV Remote Control 242254990467 2. Philips universal — 7

ps4 1 tb: 1. Philips Smart TV Remote Control 242254990467 2. Philips universal — 8

ps4 1 tb: 1. Philips Smart TV Remote Control 242254990467 2. Philips universal — 9

ps4 1 tb: 1. Philips Smart TV Remote Control 242254990467 2. Philips universal — 10

1. Philips Smart TV Remote Control 242254990467 2. Philips universal

Negotiable

16.08.2025 / 20:24

Leskovac

ps4 1 tb: 1. Sony Xperia neispitana. Nema bateriju za delove. 2. Sony Xperia — 1

ps4 1 tb: 1. Sony Xperia neispitana. Nema bateriju za delove. 2. Sony Xperia — 2

ps4 1 tb: 1. Sony Xperia neispitana. Nema bateriju za delove. 2. Sony Xperia — 3

ps4 1 tb: 1. Sony Xperia neispitana. Nema bateriju za delove. 2. Sony Xperia — 4

ps4 1 tb: 1. Sony Xperia neispitana. Nema bateriju za delove. 2. Sony Xperia — 5

ps4 1 tb: 1. Sony Xperia neispitana. Nema bateriju za delove. 2. Sony Xperia — 6

ps4 1 tb: 1. Sony Xperia neispitana. Nema bateriju za delove. 2. Sony Xperia — 7

ps4 1 tb: 1. Sony Xperia neispitana. Nema bateriju za delove. 2. Sony Xperia — 8

ps4 1 tb: 1. Sony Xperia neispitana. Nema bateriju za delove. 2. Sony Xperia — 9

ps4 1 tb: 1. Sony Xperia neispitana. Nema bateriju za delove. 2. Sony Xperia — 10

Sony Ericsson

1. Sony Xperia neispitana. Nema bateriju za delove. 2. Sony Xperia

Negotiable

25.12.2025 / 08:59

Leskovac

ps4 1 tb: Roche FW7207/10 10v 750 mA Philips EML0900330V 9v 0.33 A PSAC12R-090 — 1

ps4 1 tb: Roche FW7207/10 10v 750 mA Philips EML0900330V 9v 0.33 A PSAC12R-090 — 2

ps4 1 tb: Roche FW7207/10 10v 750 mA Philips EML0900330V 9v 0.33 A PSAC12R-090 — 3

ps4 1 tb: Roche FW7207/10 10v 750 mA Philips EML0900330V 9v 0.33 A PSAC12R-090 — 4

ps4 1 tb: Roche FW7207/10 10v 750 mA Philips EML0900330V 9v 0.33 A PSAC12R-090 — 5

ps4 1 tb: Roche FW7207/10 10v 750 mA Philips EML0900330V 9v 0.33 A PSAC12R-090 — 6

ps4 1 tb: Roche FW7207/10 10v 750 mA Philips EML0900330V 9v 0.33 A PSAC12R-090 — 7

ps4 1 tb: Roche FW7207/10 10v 750 mA Philips EML0900330V 9v 0.33 A PSAC12R-090 — 8

Chargers

Roche FW7207/10 10v 750 mA Philips EML0900330V 9v 0.33 A PSAC12R-090

Negotiable

15.08.2025 / 18:32

Leskovac

ps4 1 tb: 1. Panasonic DMP-BD75 Blu ray plejer Neispitan2. Toshiba BDX1250 Blu — 1

ps4 1 tb: 1. Panasonic DMP-BD75 Blu ray plejer Neispitan2. Toshiba BDX1250 Blu — 2

ps4 1 tb: 1. Panasonic DMP-BD75 Blu ray plejer Neispitan2. Toshiba BDX1250 Blu — 3

ps4 1 tb: 1. Panasonic DMP-BD75 Blu ray plejer Neispitan2. Toshiba BDX1250 Blu — 4

ps4 1 tb: 1. Panasonic DMP-BD75 Blu ray plejer Neispitan2. Toshiba BDX1250 Blu — 5

ps4 1 tb: 1. Panasonic DMP-BD75 Blu ray plejer Neispitan2. Toshiba BDX1250 Blu — 6

ps4 1 tb: 1. Panasonic DMP-BD75 Blu ray plejer Neispitan2. Toshiba BDX1250 Blu — 7

ps4 1 tb: 1. Panasonic DMP-BD75 Blu ray plejer Neispitan2. Toshiba BDX1250 Blu — 8

ps4 1 tb: 1. Panasonic DMP-BD75 Blu ray plejer Neispitan2. Toshiba BDX1250 Blu — 9

1. Panasonic DMP-BD75 Blu ray plejer Neispitan2. Toshiba BDX1250 Blu

Negotiable

15.08.2025 / 15:24

Leskovac

ps4 1 tb: 7.1 USB — 1

ps4 1 tb: 7.1 USB — 2

7.1 USB

Negotiable

17.10.2025 / 21:23

Leskovac

ps4 1 tb: 1. Panasonic SA-HT335kucni bioskop. Ispravan 2. Panasonic SA-PT550 — 1

ps4 1 tb: 1. Panasonic SA-HT335kucni bioskop. Ispravan 2. Panasonic SA-PT550 — 2

ps4 1 tb: 1. Panasonic SA-HT335kucni bioskop. Ispravan 2. Panasonic SA-PT550 — 3

ps4 1 tb: 1. Panasonic SA-HT335kucni bioskop. Ispravan 2. Panasonic SA-PT550 — 4

ps4 1 tb: 1. Panasonic SA-HT335kucni bioskop. Ispravan 2. Panasonic SA-PT550 — 5

ps4 1 tb: 1. Panasonic SA-HT335kucni bioskop. Ispravan 2. Panasonic SA-PT550 — 6

ps4 1 tb: 1. Panasonic SA-HT335kucni bioskop. Ispravan 2. Panasonic SA-PT550 — 7

ps4 1 tb: 1. Panasonic SA-HT335kucni bioskop. Ispravan 2. Panasonic SA-PT550 — 8

ps4 1 tb: 1. Panasonic SA-HT335kucni bioskop. Ispravan 2. Panasonic SA-PT550 — 9

ps4 1 tb: 1. Panasonic SA-HT335kucni bioskop. Ispravan 2. Panasonic SA-PT550 — 10

1. Panasonic SA-HT335kucni bioskop. Ispravan 2. Panasonic SA-PT550

Negotiable

16.08.2025 / 16:58

Leskovac

ps4 1 tb: 1. Panasonic NV-GS75 - Camcorder - 540 Kpix - optical zoom: 10 x - — 1

ps4 1 tb: 1. Panasonic NV-GS75 - Camcorder - 540 Kpix - optical zoom: 10 x - — 2

ps4 1 tb: 1. Panasonic NV-GS75 - Camcorder - 540 Kpix - optical zoom: 10 x - — 3

ps4 1 tb: 1. Panasonic NV-GS75 - Camcorder - 540 Kpix - optical zoom: 10 x - — 4

ps4 1 tb: 1. Panasonic NV-GS75 - Camcorder - 540 Kpix - optical zoom: 10 x - — 5

ps4 1 tb: 1. Panasonic NV-GS75 - Camcorder - 540 Kpix - optical zoom: 10 x - — 6

ps4 1 tb: 1. Panasonic NV-GS75 - Camcorder - 540 Kpix - optical zoom: 10 x - — 7

ps4 1 tb: 1. Panasonic NV-GS75 - Camcorder - 540 Kpix - optical zoom: 10 x - — 8

ps4 1 tb: 1. Panasonic NV-GS75 - Camcorder - 540 Kpix - optical zoom: 10 x - — 9

ps4 1 tb: 1. Panasonic NV-GS75 - Camcorder - 540 Kpix - optical zoom: 10 x - — 10

1. Panasonic NV-GS75 - Camcorder - 540 Kpix - optical zoom: 10 x -

Negotiable

15.08.2025 / 18:50

Leskovac

ps4 1 tb: 1. lpd3806-400bm-g5-24c AB Two Phase 5-24V 400 Pulses Incremental — 1

ps4 1 tb: 1. lpd3806-400bm-g5-24c AB Two Phase 5-24V 400 Pulses Incremental — 2

ps4 1 tb: 1. lpd3806-400bm-g5-24c AB Two Phase 5-24V 400 Pulses Incremental — 3

ps4 1 tb: 1. lpd3806-400bm-g5-24c AB Two Phase 5-24V 400 Pulses Incremental — 4

ps4 1 tb: 1. lpd3806-400bm-g5-24c AB Two Phase 5-24V 400 Pulses Incremental — 5

ps4 1 tb: 1. lpd3806-400bm-g5-24c AB Two Phase 5-24V 400 Pulses Incremental — 6

ps4 1 tb: 1. lpd3806-400bm-g5-24c AB Two Phase 5-24V 400 Pulses Incremental — 7

ps4 1 tb: 1. lpd3806-400bm-g5-24c AB Two Phase 5-24V 400 Pulses Incremental — 8

ps4 1 tb: 1. lpd3806-400bm-g5-24c AB Two Phase 5-24V 400 Pulses Incremental — 9

ps4 1 tb: 1. lpd3806-400bm-g5-24c AB Two Phase 5-24V 400 Pulses Incremental — 10

1. lpd3806-400bm-g5-24c AB Two Phase 5-24V 400 Pulses Incremental

Negotiable

16.08.2025 / 03:28

Leskovac

ps4 1 tb: 1. Technics RS-D550W Stereo Cassette Tape Deck 2. Sharp RT-150 Stereo — 1

ps4 1 tb: 1. Technics RS-D550W Stereo Cassette Tape Deck 2. Sharp RT-150 Stereo — 2

ps4 1 tb: 1. Technics RS-D550W Stereo Cassette Tape Deck 2. Sharp RT-150 Stereo — 3

ps4 1 tb: 1. Technics RS-D550W Stereo Cassette Tape Deck 2. Sharp RT-150 Stereo — 4

ps4 1 tb: 1. Technics RS-D550W Stereo Cassette Tape Deck 2. Sharp RT-150 Stereo — 5

ps4 1 tb: 1. Technics RS-D550W Stereo Cassette Tape Deck 2. Sharp RT-150 Stereo — 6

ps4 1 tb: 1. Technics RS-D550W Stereo Cassette Tape Deck 2. Sharp RT-150 Stereo — 7

ps4 1 tb: 1. Technics RS-D550W Stereo Cassette Tape Deck 2. Sharp RT-150 Stereo — 8

ps4 1 tb: 1. Technics RS-D550W Stereo Cassette Tape Deck 2. Sharp RT-150 Stereo — 9

ps4 1 tb: 1. Technics RS-D550W Stereo Cassette Tape Deck 2. Sharp RT-150 Stereo — 10

1. Technics RS-D550W Stereo Cassette Tape Deck 2. Sharp RT-150 Stereo

Negotiable

16.08.2025 / 11:51

Leskovac

ps4 1 tb: 1. Power Converter DC 12V To AC 220V 75W pretvarac 2. Power socket 24v — 1

ps4 1 tb: 1. Power Converter DC 12V To AC 220V 75W pretvarac 2. Power socket 24v — 2

ps4 1 tb: 1. Power Converter DC 12V To AC 220V 75W pretvarac 2. Power socket 24v — 3

ps4 1 tb: 1. Power Converter DC 12V To AC 220V 75W pretvarac 2. Power socket 24v — 4

ps4 1 tb: 1. Power Converter DC 12V To AC 220V 75W pretvarac 2. Power socket 24v — 5

1. Power Converter DC 12V To AC 220V 75W pretvarac 2. Power socket 24v

Negotiable

17.08.2025 / 03:33

Leskovac

ps4 1 tb: 1. Pentacon 2. Pentax MZ-5N — 1

ps4 1 tb: 1. Pentacon 2. Pentax MZ-5N — 2

ps4 1 tb: 1. Pentacon 2. Pentax MZ-5N — 3

ps4 1 tb: 1. Pentacon 2. Pentax MZ-5N — 4

ps4 1 tb: 1. Pentacon 2. Pentax MZ-5N — 5

ps4 1 tb: 1. Pentacon 2. Pentax MZ-5N — 6

ps4 1 tb: 1. Pentacon 2. Pentax MZ-5N — 7

ps4 1 tb: 1. Pentacon 2. Pentax MZ-5N — 8

ps4 1 tb: 1. Pentacon 2. Pentax MZ-5N — 9

ps4 1 tb: 1. Pentacon 2. Pentax MZ-5N — 10

1. Pentacon 2. Pentax MZ-5N

Negotiable

17.10.2025 / 21:26

Leskovac

ps4 1 tb: 1. Zte Blade A530 dual sim free napuko touch 2. Htc mobilni telefon — 1

ps4 1 tb: 1. Zte Blade A530 dual sim free napuko touch 2. Htc mobilni telefon — 2

ps4 1 tb: 1. Zte Blade A530 dual sim free napuko touch 2. Htc mobilni telefon — 3

ps4 1 tb: 1. Zte Blade A530 dual sim free napuko touch 2. Htc mobilni telefon — 4

ps4 1 tb: 1. Zte Blade A530 dual sim free napuko touch 2. Htc mobilni telefon — 5

ps4 1 tb: 1. Zte Blade A530 dual sim free napuko touch 2. Htc mobilni telefon — 6

ps4 1 tb: 1. Zte Blade A530 dual sim free napuko touch 2. Htc mobilni telefon — 7

ps4 1 tb: 1. Zte Blade A530 dual sim free napuko touch 2. Htc mobilni telefon — 8

ps4 1 tb: 1. Zte Blade A530 dual sim free napuko touch 2. Htc mobilni telefon — 9

ps4 1 tb: 1. Zte Blade A530 dual sim free napuko touch 2. Htc mobilni telefon — 10

1. Zte Blade A530 dual sim free napuko touch 2. Htc mobilni telefon

Negotiable

16.08.2025 / 19:25

Leskovac

ps4 1 tb: 1. Bosh Akumulatorski usisivač Lithium 14.4V Crvena 2. Bosh — 1

ps4 1 tb: 1. Bosh Akumulatorski usisivač Lithium 14.4V Crvena 2. Bosh — 2

ps4 1 tb: 1. Bosh Akumulatorski usisivač Lithium 14.4V Crvena 2. Bosh — 3

ps4 1 tb: 1. Bosh Akumulatorski usisivač Lithium 14.4V Crvena 2. Bosh — 4

ps4 1 tb: 1. Bosh Akumulatorski usisivač Lithium 14.4V Crvena 2. Bosh — 5

ps4 1 tb: 1. Bosh Akumulatorski usisivač Lithium 14.4V Crvena 2. Bosh — 6

ps4 1 tb: 1. Bosh Akumulatorski usisivač Lithium 14.4V Crvena 2. Bosh — 7

ps4 1 tb: 1. Bosh Akumulatorski usisivač Lithium 14.4V Crvena 2. Bosh — 8

ps4 1 tb: 1. Bosh Akumulatorski usisivač Lithium 14.4V Crvena 2. Bosh — 9

ps4 1 tb: 1. Bosh Akumulatorski usisivač Lithium 14.4V Crvena 2. Bosh — 10

Stick Vacuum Cleaners

1. Bosh Akumulatorski usisivač Lithium 14.4V Crvena 2. Bosh

Negotiable

15.08.2025 / 11:33

Leskovac

ps4 1 tb: 1. National UPanasonic sg1020l Ispravan. Nema iglu 2. LUXOR HI-FI — 1

ps4 1 tb: 1. National UPanasonic sg1020l Ispravan. Nema iglu 2. LUXOR HI-FI — 2

ps4 1 tb: 1. National UPanasonic sg1020l Ispravan. Nema iglu 2. LUXOR HI-FI — 3

ps4 1 tb: 1. National UPanasonic sg1020l Ispravan. Nema iglu 2. LUXOR HI-FI — 4

ps4 1 tb: 1. National UPanasonic sg1020l Ispravan. Nema iglu 2. LUXOR HI-FI — 5

ps4 1 tb: 1. National UPanasonic sg1020l Ispravan. Nema iglu 2. LUXOR HI-FI — 6

ps4 1 tb: 1. National UPanasonic sg1020l Ispravan. Nema iglu 2. LUXOR HI-FI — 7

ps4 1 tb: 1. National UPanasonic sg1020l Ispravan. Nema iglu 2. LUXOR HI-FI — 8

ps4 1 tb: 1. National UPanasonic sg1020l Ispravan. Nema iglu 2. LUXOR HI-FI — 9

ps4 1 tb: 1. National UPanasonic sg1020l Ispravan. Nema iglu 2. LUXOR HI-FI — 10

1. National UPanasonic sg1020l Ispravan. Nema iglu 2. LUXOR HI-FI

Negotiable

15.08.2025 / 09:49

Leskovac

First page 1 2 3 4 5 6 7

Similar requests in the category: Electronics

ps4 1 tb in Video Games & Consoles

ps4 1 tb in PS4 (Sony Playstation 4)

Ads in Electronics in regions