JOHNYSTAR has been producing and processing a large number of electronic products for a long time, with diverse and novel styles, reasonable prices, stable quality, and exquisite packaging.

Js-9920 myocardium magnetic mp3 headset

Driver unit:Φ 16mm

Frequency response: 20-20 k Hz

Impedance: 32Ω plus or minus 15%

Sensitivity: 115 + / - 3 db at 1 k Hz

The Input connection: 3.5 mm Stereo plug-in

Cord length: 0.7 m plus or minus 10%

One headset into a bag, 50 into a large bag, 2,000 per piece.

Welcome foreign trade bulk purchase, thanks for cooperation!

Welcome customers from all over the world.