Rechanrgeable Bte Bluetooth Headphone Hearing Aid
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Guangdong
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Validity to:
Long-term effective
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Last update:
2017-07-06 02:03
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Browse the number:
235
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GZ RICH LIMITED
- Contactaixin:
Miss Sophia(Mr.)
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Email:
telephone:
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Arrea:
Guangdong
Address:Flat 1301, No. 2 Haida 16th Street Huanshi Road, Nansha District, Guangzhou, Guangdong, China 511457
- Website:
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| Product name | Rechargeable BTE Bluetooth headphone hearing aid |
| tem No. | RH-HA-20 |
| Packing | 1sets/ box,100pcs/ctn,carton size:57*44*33mm,NW./G.W.14/16KGS |
With many advantages including comfortable-fit and fashionable,streamlined design as well as better tonal quality, this product is mainly fit for the people with light, medium or serious hearing disorder or the situation where needs to amplyfy the s nd intensity.
Max. OSPL90 (dBSPL;+4dB) <=128
Max. Full-on Gain(±5dB) 45
Equivalent Input Noise(dBSPL;+3dB) 25.5
Total Harmonic Distortion(THD;800Hz) <=3%
FrequencyRange(Hz; +3dB) 100-4000
Battery Current (mA) < 2.5
Working Voltage(V) 1.2
Charging Time(H) 4--6
Working Time(H) 12--15
