Model: BT-188
Rated voltage: DC12-16V
Rated power: 30Wx2
Rated frequency: 20-20KHz
Distortion rate: 0.5%

Signal-to-noise ratio: 70dB
Impedance: 4-8Ω
Amplifier type: HIFI amplifier
Material: aluminum alloy
Interface type: AUX/RCA
Receiving method: Bluetooth
Weight: 253g 
Is it stage: HiFi
Is it supported by APP: Not supported
Channel: 2.0 channel
Colour:Black

Package Contents:
1 x Audio Amplifier

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.