Product Details

Hot selling bluetooth wireless stereo headphone for smartphone

Features of bluetooth headphone:

1. Light weight neck hanging design,special for doing sports.

2. Enjoy the music anytime and anywhere,even won't miss a call.

3. When call comes in,will alert by vibrating.

4. One clik to answer and rejuect phone call.

5. Easy button for adjusting volume and playing next song.

6. Noise Reduction And Echo Cancellation.

7. Comfortable And Unique Wearing Style.

8. Clear And Loud Sound Quality.

9. Easy Slide On And Off Switch.

Specification:

Bluetooth Version:	V4.0+HS , compatible V3.0 ,V2.1, V2.0 ,V1.2 and standard V1.1
Support Bluetooth profiles	A2DP , AVRCP ,Headset Profile , Handsfree Profile
Applicable models	Compatible with all smart mobile phone and tablets
Effective distance	10 meter diameter
Frequency	2402MHz to 2480 MHz ISM Band
Mic Sensitivity	45 dB (0dB=1V/pa ,1KHz)
Talk time ( Fully charged )	about 8 hours
Music playback time	about 7 hours
Operating Voltage	3.3V-4.2V
Charging Voltage	5V
Charging time	less than 4 hours
Power indication	IOS system power indication
Noise indication	CVC noise reduction
Matching method	1. press power button lightly ,then the bluetooth mold of headset will open automatically 2. use your mobile phone to search the bluetooth connection "BH450B" 3. follow the tips and connect .if connected , you can use it now
Accessories	one 3.5mm standard audio cable , one USB charege cable ,one user manual ,one bluetooth headphon
Battery Type	Built-in rechargable lithium battery , can charge 300 time repeatedly
Style	headband
other features	4-times anti-noise technology ,excellent sound quality , safety and low radiation
Warranty	1 year- Warranty