Cwell International Co.,Ltd
Bluetooth Earphone, Bluetooth Wireless, mobile phone, tv mobile phone, SD Card, Manufacturer and Supplier - China(CN)
Bluetooth Headset (CW-BH21)
Bluetooth V2.0+EDR
Frenquence: 2.4-2.4835GHz
Chipset:CSR BC4
Support profile: headset profile and handsfree profile
Bluetooth V2.0+EDR
Frenquence: 2.4-2.4835GHz
Chipset:CSR BC4
Support profile: headset profile and handsfree profile
Class 2
Operation Range: 10 meters (extended)
Talk time: up to 5 hours
Standby time: up to 100 hours
Charging time: 1.5-2.5 hours
Battery: Rechargeable polymer battery
Size: 61*18*13mm
weight:9g