Product performance parameters :
<br />1-Charging voltage:MICROUSB 5V
<br />2-Working current:25-30mA
<br />3- BluetoothWorking range: 10M
<br />4-Output power:2x20mW
<br />5-Frequency range: 2.401-2.480GHz
<br />6- Distortion factor: 1%
<br />7-Frequency Response: 20Hz-20KHz
<br />8-Working Time: Music state7 H/Talking state 10 H
<br />9-SNR: S / N 95
<br />10-ChargingTime: 2-3h
<br />11-Bluetooth name: HV-800
<br />Description
<br />Stereo Bluetooth headset for wireless music plus call functionality
<br />Unique around-the-neck design that's lightweight and comfortable for all-day use
<br />Support connect two cell phones at the same time.
<br />Vibration alert on call
<br />Exceptional audio with noise suppression and echo cancellation
<br />Magnetic ear buds snap into place when not in use; music controls on neck strap
<br />High quality guaranteed
<br />Specification
<br />Type: Stereo
<br />Dimension:167.3*135.6*16.9mm(L*W*T)
<br />Weight: 32g
<br />Talk time: up to 10 hours
<br />Play time: up to 10 hours
<br />Standby time: up to 240 hours
<br />Charging time: less than 2.5 hours
<br />Support volume adjusting:long press the " + & -" key
<br />Support to change the song: shortly press the " + & -" key
<br />Compatible with cellphones such as for iPhone, Nokia, HTC, Samsung, LG, Moto, PC, for iPad, PSP and so on·enabled Bluetooth.
<br />Package Include
<br />1 x Bluetooth headset
<br />1 x USB Charger Cable