This machine can and cell phone, desktop and laptop computers, pdas, and other bluetooth devices in the 10 m range wireless connection.
The operating frequency range: 2.402 GHz 2.480 GHz
Meet the standard bluetooth V3.0
Wireless connection range: 10 meters
The transmit power: Glass2
Support Headset&Handsfree Profiles
Built-in rechargeable lithium electricity headphones can be 120 mAH battery
Headphones call time: 6 hours standby time: 150 hours