Description:
Speaker: 3W
Frequency response: 90Hz-20KHz
Sensitivity: 80db ± 2db
Speaker: Φ40mm/4Ω
Signal to Noise Ratio: 80dB
Distortion: 0.3%
Battery: Built-in 3.7V 1200mA
Bluetooth: Bluetooth 4.0 + EDR specification and supports A2DP V1.2
Wireless hand free compatible with all bluetooth device such as Mobile Phone, Laptop, PSP...
Play stereo music from Bluetooth device and Micro SD card/ USB disk
Built-in FM radio
Accessories: 1*USB charging cable, 1*audio cable, 1*User Manual
Dimension: 4.6cm x 14.5cm
Colour: Black
Material: Metal