- Driver Diameter: 40 mm
- Frequency Range: 20 - 20K Hz
- Sensitivity: 110 dB +/- 3 dB
- Impedance: 32 ohms
- Bluetooth Solution: 3.0
- BT Chipset: JR
- Power Supply: Li-ion Battery 70mAh
- Charge Type: Via Micro USB
- Receiver Distance: Up to 10m
- Charging Time: 2 Hours
- Playing Time: 1-2 Hours