Steel + plastic headband Headphone with black foam ear cover ( color option)
Model No.: DT-811
Plug: 3.5mm wired single pin, (double/ triple pins option)
Impedance: 32 ohms
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.
This wired Headphone is widely used for Airlines, Schools, Libraries, Hospitals, Medical centers, Dental Offices, Spa, Fitness, Museums, Tour visitors and much more.
We ensure the headphone is in good quality, each earphone is checked 100% before delivery.
MOQ: It is regularly 5K to 10K, Smaller QTY depends on if we have any stock.
If you have any demand, welcome to contact us for best offer and samples.