Digital Wireless Bluetooth Hearing Aids Long Standby

• Customized: Customized
• Certification: ISO, CE
• Condition: New
• Output Type: Super Power
• Signal Processing Type: Digital Hearing Aid
• Application: Children, Adult, Elderly
• Model NO.: ST-W2
• Conduction Mode: Air Guide Hearing Aid
• Principle: All Digital Hearing Aid
• Type: Ear Type
• Transport Package: Carton
• Specification: normal
• Trademark: OEM
• Origin: China
• Production Capacity: 5000/Week

Product Description

Description:

Max Sound Output:119db
Sound Gain: 35±3dB
Total Harmonic Wave Distortion: ≤10%
Frequency Range: 300-4000Hz
Input Noise: ≤29±3dB
lithium battery

Accessory:

USB cable:1 pc
Adapter:1pc
Ear plug:3 pcs*2
Cleaning brush: 1 pc
Gift box:1 pc
Manual:1 pc

Feature:

* Bluetooth 5.0 ,contact to the telephone fastly
* Have calls,hearing aids and listening music fuction
* Rechargeable with lithium battery for over 36h
* Separate charging box for both ear charging 4 times