QKZ AK3 FiLe In-ear Subwoofer Wire-controlled Earphone with Mic(White) Filter-Telephone Cable Product weight: 30 grams

Product weight: 30 grams

The square interface is commonly used in: DVD

General Compatible with Alcatel:  3 (2019)

Bluetooth function / hands-free calling / FM radio / support USB

QKZ AK3 FiLe In-ear Subwoofer Wire-controlled Earphone with Mic(White) Filter-Telephone Cable Product weight: 30 grams1. Product Type: In Ear Headphones 2. Plug: 3. 5mm 3. Impedance: 17Ohm 4. Sensitivity: 109dB 5. Frequency response range: 20 20000Hz 6. Horn diameter: 10mm 7. Cable length: 1. 2 meters 8. Headphone cable material: TPE 9. Weight: 50g Specification: Package Weight One Package Weight 0. 07kgs 0. 16lb One Package Size 10cm * 7cm * 4cm 3. 94inch * 2. 76inch * 1. 57inch Qty per Carton 200 Carton Weight 15. 00kgs 33. 07lb Carton Size 42cm * 42cm * 37cm 16.