Features：
Sensitivity microphone
Bluetooth 4.0 chipset delivers high-quality stereo audio wirelessly. 
High-quality Microphone with built-in CVC 6.0 echo cancellation and DSP noise reduction technology
Supports full hands-free calls 
On ear controls allow you manage calls, play, pause, track and volume from the headset. 
High-grade rechargeable lithium polymer battery offers you more than 10 hours of talk time or music/music time and 180hours of standby time. 
Multipoint connections: Connection two phones simultaneously 
The leatherette ear cushion can greatly insulate the sounds around you
High-grade components ensure professional sound quality.
The over-the-head styling is stable, lightweight and comfortable
Can be easily charged by Power Adapter, computer or other suitable device with USB port through the included USB charge cable.
With compact portable design and it is foldable

Specification:
Color: Red, Black (Optional)
USB charge cable length: Approx. 90cm / 35.43in
The audio cable length: 120cm / 47.24in
Item size: Speaker Diameter: 75mm / 2.95in
Item weight: 141g / 4.97oz
Package size: 20.0 * 16.0 * 9.0 cm / 7.87 * 6.30 * 3.54in 
Package weight: 10.19oz  /289g
Bluetooth Version: 4.0 + EDR. 
Support Profiles: HSP, HFP, A2DP, AVRCP. 
CVC 6.0 echo cancellation and DSP noise reduction. 
Transmission Range: Up to 33 feet / 10 meters
Frequency response:20-20KHZ
Talk Time: ≥10 hours
Music Time: ≥10 hours
Standby Time: ≥ 180hours
Charging Time: About 2-3 hours
Built-in rechargeable lithium polymer battery
Battery capacity: 300mAH 
Charging Port: micro USB 
Speaker Diameter: 40 mm 
Speaker Impedance: 32 ohm 
Built-in microphone 
Microphone Sensitivity: -58 ±3dB
Sensitivity: 105Db ±3dB
Power to Bear: 30mW
Input voltage: DC5V/400mAh 
Distortion: ≤ 1% At KHz

Compatible Models: 
For iPhone6 6Plus 5S/ 5C/ 5/ 4S/ 4/ 3GS/ 3G
For iPad 4th, 3rd, 2nd, 1st, iPad Mini
For iPod Touch 4th/ 5th/ Nano 7
For Samsung Galaxy S5 S4 S3 S2, Note 4/ Note 3/ Note 2, Tab Series
For HTC One M7 M8 Desire X Series S V
For Lumia 800 820 900 920
For Sony Xperia Z1 Z2
For LG Pro 2 Series
Or other Bluetooth-enabled devices

Package list: 
1 * Wireless Bluetooth 4.0 Over-the-head Headset
1 * USB charge cable
1 * Audio cable 
1 * English User Manual 
Wireless Bluetooth 4.0 Over-the-head Headset Headphone Earphone Hands-free for Computer iPhone6 5S 5C 5 4S Samsung Galaxy S5 S4 S3 S2 Note 4 3 2 HTC One PSP
Wireless Bluetooth 4.0 Over-the-head Headset Headphone Earphone Hands-free for Computer iPhone6 5S 5C 5 4S Samsung Galaxy S5 S4 S3 S2 Note 4 3 2 HTC One PSP
Wireless Bluetooth 4.0 Over-the-head Headset Headphone Earphone Hands-free for Computer iPhone6 5S 5C 5 4S Samsung Galaxy S5 S4 S3 S2 Note 4 3 2 HTC One PSP
Wireless Bluetooth 4.0 Over-the-head Headset Headphone Earphone Hands-free for Computer iPhone6 5S 5C 5 4S Samsung Galaxy S5 S4 S3 S2 Note 4 3 2 HTC One PSP
Wireless Bluetooth 4.0 Over-the-head Headset Headphone Earphone Hands-free for Computer iPhone6 5S 5C 5 4S Samsung Galaxy S5 S4 S3 S2 Note 4 3 2 HTC One PSP
Wireless Bluetooth 4.0 Over-the-head Headset Headphone Earphone Hands-free for Computer iPhone6 5S 5C 5 4S Samsung Galaxy S5 S4 S3 S2 Note 4 3 2 HTC One PSP
Wireless Bluetooth 4.0 Over-the-head Headset Headphone Earphone Hands-free for Computer iPhone6 5S 5C 5 4S Samsung Galaxy S5 S4 S3 S2 Note 4 3 2 HTC One PSP
Wireless Bluetooth 4.0 Over-the-head Headset Headphone Earphone Hands-free for Computer iPhone6 5S 5C 5 4S Samsung Galaxy S5 S4 S3 S2 Note 4 3 2 HTC One PSP
Wireless Bluetooth 4.0 Over-the-head Headset Headphone Earphone Hands-free for Computer iPhone6 5S 5C 5 4S Samsung Galaxy S5 S4 S3 S2 Note 4 3 2 HTC One PSP