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| Brand: Johnystar | Model: JS - 183 - a | Type: headset |
| Type of plug: straight plug type | Audio source output: PC | Wireless headphones: wired headphones |
| Frequency response range: 20-20000 (Hz) | Impedance: 32 (Ω) | Applicable to gift occasions: advertising promotion, business gift, award ceremony, public relations planning |
| Print LOGO: yes |
JS - 183 - aComputer without microphone, good sound quality, rubber line, low price, stable quality, silver spray, printing all kindsThe logo,Also can do the designated packing according to the customer's request.
JS - 183 - aThe computer doesn't have a microphone,400Only/piece, inside5It's an inner box,80Only/inner box. Good sound quality, rubber line, suitable for a gold shop abroad. Cheap price, excellent quality and reasonable price.
Volume:60 x34x78,400article/a
Horn diameter:Φ 40 mm
Sensitivity:103 db S. p. L at 1KHz
Impedance:32 Ω
Frequency response range: 20 Hz - 20000 Hz
Rated frequencyA: 100 mw
Power capacityA: 1000 mw
The wire:about2.5 m
microphonesDb: 6 x5mm - 58 db + 2
pin:stereoΦ 3.5 mm
Foreign businessmen are welcome to purchase in large quantity.







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