Spesifications :

- Bluetooth operation frequency : 2.400GHz-2.480GHz

- Output power : 5W

- Play time: up to 1.5 hours at 75% volume

- Battery : Li-On battery 300mAh

- Charging voltage : DC-5V

- Frequency response : 150Hz-18KHz

- Wireless transmission range : up to 10 meter