DY21L Wireless Stereo Bluetooth Support TF FM Radio U Disk Speaker For Smart Phone PC Laptop

Specification:

DisplayLED
Built in Lithium Rechargeable BatteryPlay time: Max 3.5-6 hours
According to the level of volume
Line-in
Audio in (AUX)


MP3/WMA/APE/FLAC/WAVMax. input(L) 300mV + (R) 300mA
Output power4W x 2
MP3 bit rate8K bps - 320K bps
Signal noise ratio(SNR)70dB
Signal distortionTime->Alarm->Music Play (MP3) ->Audio in (Line in) ->FM
The default mode Bluetooth function, when the device is power on