Using high quality UHF transmission between the headset and receiver, this kit with rechargeable battery provides you with great quality audio reproduction without any messy wiring.
Transmission & Receiving Frequency: 2.4GHz for stable, low-latency audio
Audio Response Range: 20Hz – 20kHz for crisp, clear sound
Audio Signal: High-quality digital sampling
One-Touch Auto Pairing: Easy and fast connection
Power: Built-in 3.7V rechargeable lithium battery
Power Consumption: Ultra-low at 35mA
Charging Input: DC 5V via USB port
Charging Time: Approx. 4 hours
Usage Time: Up to 15 hours on a full charge
