1. Microphone: -42+/-3dB /2.2K/20Hz-16KHz (omnidirectional)
2. Speaker: 50mm 20 ohm /20Hz-20KHz (moving coil type)
3. Output power: 20mW (1KHz 0dB)
4. Signal-to-noise ratio: greater than 110dB
5. Distortion: less than 1 percent
6. Scope of use: desktop computer/laptop, etc.
7. Working current: about 90mA
8. Input voltage: USB 5V
9. Ergonomic design, comfortable to wear
Specification:
| Package Weight |
| One Package Weight |
0.53kgs / 1.17lb |
| One Package Size |
21cm * 12cm * 24cm / 8.27inch * 4.72inch * 9.45inch |
| Carton Weight |
12.00kgs / 26.46lb |
| Carton Size |
42cm * 60cm * 28cm / 16.54inch * 23.62inch * 11.02inch |
| Loading Container |
20GP: 377 cartons * 20 pcs = 7540 pcs
40HQ: 877 cartons * 20 pcs = 17540 pcs |
|
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