The Bluetooth performance is very good and easy to connect, provides very reliable and solid connection between devices.
Built-in lithium battery, environmentally friendly and practical.
LED light emitting diode instruction function.
Supports any mobile device comes with Bluetooth function, hands free calls.
Responsing frequency: 150-18000Hz
Signal to noise ratio: more than 80dB
Loudspeaker: external diameter 40mm
Power supply: power adapter 5V/1000mA
Wireless Type: Bluetooth
Use: Portable Audio Player
Remote Control: No
Package size: 17*11*7cm