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- Contact Person : Ms. Wang Lucy
- Company Name : Shenzhen Bi-Well Technology Co., Ltd.
- Tel : 86-755-89471820
- Fax : 86-755-89471820
- Address : Guangdong,Shenzhen,No.1500073, Guihua industry district,Guanlan town, Baoan,Shenzhen,China.
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Cyber Sonic Sound Amplifier
Product Detailed
Related Categories:Other Consumer Electronics
sound zoom sound hearing amplifier
1. Easy to wear and comfortable for ear
2. Can use anywhere
3. fast delivery
Cyber Sonic Sound Amplifier
Explain:Medium to Serious DeafnessA,Max. saturater volume output:130±5dB B,Max voice gain:50±5 dB C,Harmonic distortion:≤10%(1000 Hz)D,Equivalent input noise level: 32 dBE,Frequency range: 300—4500 HzF,Battery voltage:DC 1.5V(The A76 button battery a grain)G,Directivity: omni—directionalCyber Sonic Sound Amplifier
