QKZ VK4 In-Ear Subwoofer HiFi Wire-controlled Earphone with Mic(Carbon Fiber Version) Type-Shenzhen Brand Phone Parts 360 degrees spiritual rotation design

360 degrees spiritual rotation design angle switch at will

to improve work efficiency

the driver is automatically installed for plug and play

with air mouse keyboard on one side

QKZ VK4 In-Ear Subwoofer HiFi Wire-controlled Earphone with Mic(Carbon Fiber Version) Type-Shenzhen Brand Phone Parts 360 degrees spiritual rotation design1. Product Type: In Ear Headphones 2. Plug: 3. 5mm 3. Impedance: 16Ohm 4. Sensitivity: 105dB 5. Frequency response range: 20Hz 40KHz 6. Horn diameter: 11mm 7. Cable length: 1. 2m 8. Headphone cable material: TPE 9. Weight: 20g Specification: Package Weight One Package Weight 0. 08kgs 0. 18lb One Package Size 12cm * 8cm * 3cm 4. 72inch * 3. 15inch * 1. 18inch Qty per Carton 200 Carton Weight 17. 00kgs 37. 48lb Carton Size 50cm * 42cm * 32cm 19. 69inch