bluetooth headset for bicycle helmet/stereo

Specifications

bluetooth headset for bicycle helmet
1.Bluetooth Verion:V2.1+EDR
2.Talk Time:above 10 hrs
3.Standby Time:above 180 hrs

bluetooth headset for bicycle helmet        

 

Features:

 

1. Stereo Bluetooth headset with back-hang style
2. Supports Bluetooth A2DP, AVRCP, and HS/HF profiles
3. Features Software & CVC echo/noise cancellation for reducing noise
4. Foldable design provides maximum portability
5. Wirelessly enjoy stereo music from all A2DP-enabled devices, such mobile phones, PDA, PC etc
6. Switch automatically from remote controls on the headset allow you to play, skip and select your music tracks.
Specifications of bluetooth:   

Bluetooth Version	V2.1 EDR
Type	Stereo headphone with internal mic
Operation Distance	10m
Range of Frequency	2.4 to 2.4835GHz ISM band
Sensitivity	85dB
PC Interface	USB2.0
Music Format	MP3 at WMA
Standby time	up to 200hours
Music Playing Time	7 hours
Normal Charging Time	Within 3 hours
Battery	3.7V 300mA Rechargeable Li-Polymer
Power	Imput AC 100-240V, output DC 5V 300mA
RF Output Power	-6dBm to 4dBm
Operating temperature	-10’C to +55’C
Supports	Bluetooth Headset, Handsfree, A2DP and AVRCP Profiles