1.full color logo printing available 2. big space for logo display 3. color and packing assorted 4. fast delivery in quality

ear hook stereo earphones,

good idea for promotional printing with a round flat surface on both sides.

Specifications:

  

1.speaker : 30mm;

2. IMP(ohm):16+/-15%

3. SPL(dB):100+/-3

4. Max.Power(mW) : 50

   rate power: 25mw

5.Frequency Range(HZ):20~20k

6. Plug:Stereo 3.5mm

7.Length:2.2M+/-10%

Union Way is a professional manufacturer which designs and produces earphones / earbuds, headphone and multimedia headphone. including various computer headphones, MP3/MP4 player earphones, earplugs, wireless headphones, and more use.

ear hook earphones for promotion printing