Ασύρματο ηχείο Bluetooth – USB/SD – TG-153 – OEM

Blue tooth version:4.2
Date transmission distance:10m
Duration:6-12 hours (the volume will affect the playing time)
Charging time: 3–5 hours
Number of speakers: 2
Speaker: 5W * 2 Peak Value:2*8W
Sound track: 2.0
Frequency range: 2.4GHZ
Input sensitivity: 400mV
Wireless transmission distance: 10 meters
The degree of separation: 90dB
Frequency response: 65~20KHz (+-3dB)
Signal-to-noise ratio: 80dB
Playback formats: WAV, MP3, WMA
TF maximum support: 32G
Mode of operation: press key
Input voltage: DC 5V 2A
Certificate type: CE
Dimension:161*79.5mm