Bluetooth Mode: Stereo calls vibration one with two
voice prompts Frequency range: 2402MHZ-2480MHZ Receiver
sensitivity:-80dbm Wireless transmitter Standard: CLASS2 Transmission
range: approximately 10 m Frequency Response: 20HZ - 20KHZ SNR: 80dbm
Speaker Output Power: 2 * 10mw Battery:
Bluetooth Mode: Stereo calls vibration one with two
voice prompts Frequency range: 2402MHZ-2480MHZ Receiver
sensitivity:-80dbm Wireless transmitter Standard: CLASS2 Transmission
range: approximately 10 m Frequency Response: 20HZ - 20KHZ SNR: 80dbm
Speaker Output Power: 2 * 10mw Battery: lithium polymer battery 150maH
Charging time: 3 hours Continuous talk: about 6 hours (battery is full)
Standby time: about 100 hours (battery is full)