3.5mm Wired headphone with silicone ear pad for classroom students
3.5mm Wired headphone with silicone ear pad for classroom students
  • 3.5mm Wired headphone with silicone ear pad for classroom students
  • 3.5mm Wired headphone with silicone ear pad for classroom students

Headphone with silicone ear pad

Specification:

 

Wired Headphone with black silicone ear pad

Headphone color: regular black, other color is optional for exact QTY

Plug: 3.5mm wired single pin, (double/ triple pins option)
Impedance: 32 ohms
Speaker: φ30mm 
Sensitivity: 100 ±3dB /mW at 1KHz
Frequency Range: 20 - 20,000Hz
Channel Balance: < 3dB
Distortion Rate: < 1%
Cable Length: 1.2m ± 10%(round cable)

Packing: Each earphone packed into sealed small plastic bag

10pcs per big plastic bag, 100pcs per carton.

Other package such as paper card+blister, paper box, PVC box for optional

CE & ROHS


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