OVLENG Bluetooth Headset S77, 40mm, Microphone, Green

Τεχνικά χαρακτηριστικά:
Distance: ~10m
Battery: 300mA
Charging voltage: DC5V
Speaker size: 40mm
Speaker impedance: 26Ω
Working time: music 4-6h, call 8-10h
Bluetooth version: V4.1
Microphone: built in
Max input power: 100mw
Working voltage: DC3.7V
Frequency response: 20~20000Hz

Διαθέτει υποδοχή για κάρτα μνήμης microSD