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Product Detailed Description
| Product Detail | |
| Support system | Windows98/2000/XP/VISTA/WIN 7/WIN 8 |
| USB port | High speed USB 2.0 Support USB connecting profile |
| Working current | Standby:48±2MA, working current:480180MA |
| Working environment temperature | -10℃-45℃ |
| Mic Spec | |
| Microphone Unit | Φ4*1.5mm |
| S.P.L | -54±2dB S.P.L at 1KHz |
| Impedanc | ≤2.2KΩ |
| Frequency response | 100Hz-20KHz |
| Directivity | Omni-directional |
| Operation Current | 8±1mA |
| SNR | >85db |
| Vibrator Spec | |
| Vibrator Impedance | 16±5% Ω |
| Vibrator Size | 27*10MM |
| Speaker Spec | |
| Speaker diameter | Φ40mm |
| Frequency response | 20Hz-20KHz |
| Power | 32 W |
Customer Comments
Question & Answers
Our company main products including:
1, handbags to wallets, purse,computer bags, travelling bags, backpacks,etc.
2, Shopping bags,Non-woven Bags, packing bags, drawstring bags, promotional bags, CD case, etc
3, leather/canvas belts, accessories for garment and handbag etc.
One year Product Guarantee for this product.
Pre Order Processing: 3 days
Production 20 days (begins after art prep, proof approval)
Shipping by Express 3 to 6 days
by sea 20 to 30 days
