Ηχείο Bluetooth – USB/SD/Aux – BY-1030 – Μαύρο – OEM

Bluetooth version V4.2
Function support handsfree call/TF card/ USB flash drive/FM radio
built-in Microphone Yes
Frequency 150HZ-18KHZ
Speaker output: 3W
SNR ≥85db
Distortion ≤0.3%
Charging voltage DC5V
Battery Built in 300mAh polymer battery
Working Voltage 3.3~4.5V
Accessories  Charging cable
Package Color box, customized package support
Charging time 1-1.5h
Playback time 2-4h
Bluetooth range 10m