Description
Wireless Version: V5.0 – Transmission Distance: 10m – Frequency Response: 50HZ-20KHZ – Impedance: 32 Ω – Rated Power: 2mW – Charging Box Battery Capacity: 230mAh – Headset Battery Capacity: 40mAh – Charging Times of Charging Box: About 3 times – Input: DC5V-500mA – – Net Weight: 45.2g