- Bluetooth version : Bluetooth 5.0

- Working distance : <10M

- Output power : 5W

- Speaker specifications : 45mm

- Frequency response range : 40HZ - 18KHZ

- Signal to noise ratio : >75dB

- Battery capacity : 1200 mAh 3.7V

- Play time : 5 Hours

- Charging time : 3 Hours

- Power input : DC 5V 1A

- Product size : 145 x 68.5 x 54.5mm

- Product weight : 315g