Functions:

[1] large factory OEM, more professional, more quality assurance

[2] bluetooth 4.0 low power consumption

[3] listening to music, talking time: 3-4 hours, standby time: about 100 hours

[4] with noise reduction and echo suppression technology, the sound quality of any noisy environment is still excellent 

[5] compatibility: strong compatibility, the market with bluetooth function of digital products can be used;

[6] lithium ion battery: 60mAh, working time :5 days        

[7] color: black, white

[8] OEM customization can undertake OEM and customize LOGO according to your requirements

[9] support mode: HSPA2DPhfpAVRCP

[10] the weight of the product is 4g, which is relatively light and comfortable to wear

[11] printing: surround sound wireless right and left ears

[12] transmission distance is 10 meters DSP intelligent noise reduction

[13] support one delay two Language tips     

DC7A879ECB