Fashional Sporting Stereo Headsets Bluetooth

Fashional Sporting Stereo Headsets Bluetooth Product Sprcifications:
Supporting :edition 2.0
Frequency range: 2.4GHz-2.48GHz
Transmission power :Class 2
Transmission distance: 10M
Environment Working:-20 /+60℃
No Working:-20 /+60℃
Temperature Charging:0 /+45℃
Operating voltage :3.6V
Operating current ≤ 3.5Ma
Standby current ≤ 2mA
Charging time: 2-3H
Talking time ≥ 3H
Standby time: 100H