JOHNYSTAR has been producing and processing various electronic commodities in large quantities for a long time, with various and novel styles, low price and reasonable price, stable and reliable quality, exquisite and generous packaging, and has been sold all over the world!
Js-3569 sweet bean earphone mp3 earphone box earphone stereo earphone multi-channel earphone with pleasant sound quality, good sound quality and strong bass. Suitable for all kinds of mp3, mp4, DVD, VCD, CD, radio, walkman and so It is sold all over the world. 5,000 pieces,means: 60*45*55cm gw:38.5 KGS Nw: 37.5 KGS 

Impedance: 32 ohms

Weight: about 12 grams

Frequency response range: 18-22000 hz

Sensitivity: 104 dB sound pressure level at 1mW

Wire: OFC anoxic copper wire

Total harmonic distortion: less than 1%

Sound pressure: 119 decibels
Welcome foreign businessmen to purchase in large quantities! Thank you for your sincere cooperation!