Kingmass Inc. found in 2006, formerly known as Kingmass ( Shenzhen) Limtied. Mainly produce Earphones/headphones/Mini speakers/mobile accessories etc products. Locationed in shenzhen longgang, with its own Industrial design team/tooling workshop/ assemble line etc; We offer premium quality goods to our clients. 

Features:

1. Work with any media player with 3.5 mm socket. Such as mobile phone, mp3, 

    laptop, computer, etc.

2. With 1.2m PVC cable, give enough flexible when using.

3. Stereo sound quality with deep bass, snug in the ear and fit it very well.

4. Light weight , with 3D Vivid Logo on the ears, eye catching!

5. Customized design of the logo and customized packing and logo is available

6. Comply with CE,RoHS

Technical Speciications:

1. Impedance: 32 Ohms

2. Sensitivity: 114dB+/- 3dB at 1000mW

3. Frequence Response: 20Hz-20000Hz

4. Speaker: 10mm diameter,  6U, neodymium

5. Cable: 1.2m PVC or TPE

6. Plug: 3.5mm stereo

7. Maximum power input: 100mw

Material:

1.earphone shell: ABS

2.Logo: PVC

3.Cable material: PVC

3.Speaker:10mm neodymium

4.Plug: copper alloy

General Packaging information:

1. Individial packaging: Clear Blister box with wrapping label ( Size; 17.5*5*3cm)

2. Pcs/carton: 120pcs

3. Size of carton: 37cm * 37cm * 33cm

4. G.W.: 5.20kg(G.W. will be different base on specific packaging)

- Design
We have industrial designers that helps make the artworks come true.
We have graphic designers to help you create the artworks.

- Tooling
We have our own tooling workshop, we can protect your designs in confidential in our factory.

- Injection
We do the plastic injections by ourselfs, well control the quality from the 1st step.

- Assemble
We have professional works assemble the earphones/headphones for you.

- Inspection
We have 11 QCs carry on the inspection from the raw materials to the final finished products. 100% inspection one by one.