- Bluetooth Version: v5.0
- Bluetooth Profile:HSP/HFP/A2DP/AVRCP
- Bluetooth Chipset: JL6956
- Input: 5V, 1A
- Impedance: 32Ω ± 15%
- Speaker Frequency:20Hz-20KHz
- Charging Time: 1.5-2 Hours
- Battery Capacity:: 300mAh
- Battery Type:: Li-Polymer
- Operating Distance:: 10m