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Help CenterHearing Device Rechargeable Audio Amplifier Bluetooth,bluetooth Headphon
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Welcome to Shenzhen Zhongde Audio-Technical Co., Ltd .
Hearing device rechargeable audio amplifier bluetooth,bluetooth headphon
Technique data
Max SSPL(±4dB) 128
Full-on-gain(FOG) (±5dB) 33
The scope of frequency(Hz) 100-3000
Equivalent input noise level(±dB) ≤25
Harmonic distortion(%) ≤6
Power supply electric voltage(V) 3.6
The sum settles electric current(mA) 2.5
Battery model number: Lithium battery
PACKING
Box measurent 147*105*41mm
Gross weight 16KG
Packages quantity 100PCS
Net weight 14KG
Packages measurent 570×440×330mm
The main characteristics
Feature: It is the economical
Application scope: It is the middle frequency,It is fit for middle audition losing.
Bluetooth appearance, fashion, beautiful
Li-ion battery-powered, rechargeable, no need to replace the battery.
Two colors for choice:
Shenzhen ZhongDe Audio-Technical Co.,Ltd. was established in 1997 ,for now it is about 20 years history.we have our own factory ,there are almost 100 workers .we mainly produce Analog and digital model.and Anbalog model with BTE ,CIC,ITC Rechargeable and battery .Digital have Automatic Telecoil different channel with BTE and Battery.we sell Europe, Asia,USA,Australia ans So on.with a good reputation in all over the world.
Bluetooth Headphon/Bluetooth hearing aids/micro ear hearing aid is popular products in foreign country,it is also new products in our company with two charging stand,two earphones,But there are the most important thing is : Bluetooth Headphon /ear hearing aids/micro ear hearing aid with good quality and reasonble price.
1. We will reply you as soon as possible after receiving your enquiry.
2. We can offer both OEM and ODM service according to customers' request.
3. If novelties exist in any non-human-made problems, please contact us at your first time and we will offer you asatisfactory solution according to actual situation.
4. The lead time of samples would be 7-10 days.
Our Team
Contact us :
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