Specification Brand: Sabbat Model name: E12 Channel: 2 Bluetooth connection name: Sabbat E12 Bluetooth version: 5.0 Transmission radius: 10m Dustproof performance: IP5X Waterproof performance: IPX5 Charging interface: TYPE-C Power input: DC 5V Battery capacity: 3.7V/60mAh Call/play time: 6 hrs...