QKZ A1 Four-strand Silver-plated Wired Earphone Tag-Tail Connector LED indication: Blue light lights

LED indication: Blue light lights on when the speaker is working

8GHz: 1201Mpbs

Environmental protection PVC wire

40HQ: 1559 cartons * 100 pcs = 155900 pcs

QKZ A1 Four-strand Silver-plated Wired Earphone Tag-Tail Connector LED indication: Blue light lights1. Product Type: In Ear Headphones 2. Plug: 3. 5mm 3. Impedance: 16Ohm 4. Sensitivity: 108dB 5. Frequency response range: 20 20000Hz 6. Horn diameter: 10mm 7. Cable length: 1. 2m 8. Headphone cable material: silver plated OFC oxygen,free copper core, PVC coating 9. Weight: 20g Specification: Package Weight One Package Weight 0. 07kgs 0. 16lb One Package Size 10cm * 7cm * 2cm 3. 94inch * 2. 76inch * 0. 79inch Qty per Carton 200 Carton Weight 15. 00kgs