051486433890 中文(wén)版
Heart rate Bluetooth TJ040565
Measuring the heart rate headphones

Bluetooth version: V4.1

Bluetooth program: CSR8645

Battery capacity: 120mA

Standby time: 300 hours

Music playing time: about 6 hours

Charging time: about 1.5 hours

Distance: more than 10 meters (outdoor without blockage 360°)

Driver unit: ￠ 10mm

Speaker sensitivity: 97 +/- 3dB

Microphone sensitivity: 42 +/- 3dB

With heart rate monitor, pedometer

and internal MP3 function