Product Description
 Features:
1) Special for all audio equipment
2) Colors: Depends on the costomer's demand
3) OEM brand

4) Good sound quality

5) High quality stereo headphones for MP3 / MP4 players, PCs and audio device
6) Miniature ear buds make you comfortable and also suitable for children
7) With portable frame, easy to carry
8) Perfect voice, beautiful appearance. 

Specifications:  

• Style	in ear earphones
  Frequency Range	20Hz - 20,000Hz
  Sensitivity	110±3dB
  Maximum Power input	5mW
  Impedance	32ohm
  Plugging	3.5mm
  Length of cable	1.2m
  Certification CE	Yes
  Certification ROHS	Yes

  
   

More pictures about this kind of earphone:

Company Information
 Who we are:
We, Shenzhen Hengxintai Electronics Co., Ltd, was founded in 2010. We are a professional factory of headphones, ear buds, earphones and portable mobile power banks. After testing these headphones by listening to all styles of music in different situations: commuting in subways and buses, traveling by planes and trains, riding motorcycles, jogging and working out, and in a quiet room, we ranked the best headphones supplier considering application, music preference and price range. We have rich experience in development, design and production. And OEM and ODM service is welcome. 

Picture about certificate:

Packaging & Shipping
 Headphone and earphone packing photo:

We are in the exhibition:

Office and workshop:

If you need more headphone and earphone models for reference, please feel free to contact with us!

ODM and OEM are available! Welcome customer's design!

https://hengketai.en.china.cn/product/60507888227-802177336/Wireless_bluetooth_earbud_2016_most_popular_style.html