Comfortable around the neck lightweight in a sweat proof easy to wear design.
High-definition audio with noise suppression and echo cancellation
Noise elimination processing
Talk and music controls
T time :3hours
Bluetooth Version: Bluetooth 3.0
Support profile: A2DP1.2/AVRCP1.4/HSP1.2/HFP1.6
Speaker Frequency Response: 300HZ – 40,00 HZ
Battery type: Li-ion polymer battery:180mAH
Standby time: 180 hours
Charging time: 2-3 hours
Charge port: Micro USB Type B
Wireless Range:10m
Build-in Microphone: Yes
Microphone Sensitivity: -80 dB
Size: 100.8*17.8*12.9 mm
Weight:32g
