Techmade Auricolari Senza Filo Manual De Usuario página 18

Specifications
Speaker: 44mm x 16.5mm x 16mm, 32Ω
Sensitivity: 105dB±3dB / 1KHz
Frequency response: 20HZ-20KHZ
BT version: V5.1
Earbuds battery: 30mAh
Power bank battery: 300mAh
Operating distance: 10M
Dimensions: 58mm x 47mm x 24mm
Weight: 30g
Earbuds weight: 3.5g
Touch button on the earphones