Earsmate Noise Reduction Mini Digital Hearing Aid Amplifier Rechargeable Battery
About The Product:
This Earsmate rechargeable hearing aids amplifier EM21 designed by audiologist are easy, durable, and comfortable to wear behind on either of the ears.
The rechargeable hearing aids are equiped the high quality lithium battery inner which save the users too much trouble to buy button batteries frequently and save the battery purchased cost. It can be used for more than 15 hours after a short time charging1 hours. It can be charged via USB cable, you are able to charge anytime and anywhere you want.

Rechargeable Earsmate Hearing Aids Mini behind the ear
Features:
Wearing on right and left Ear for hearing impaired

• H trimmer mode for noise reduction
• Sound output: 130dB±5dB
• Full on Acoustic Gain: ≤30dB
• Total Harmonic Distortion: less than 5%
• Frequency Response: 300Hz-4500 Hz
• EQ Input Noise: ≤ 28 dB
• Last working battery for 15+hours by full charge
• Battery Life: Re-charging for 500 times
• Net weight:3.5g
• Material: ABS for hearing aid body, and silicone for Ear Dome
• Color case: Paper case or OEM

Behind the ear rechargeable hearing aid diagram and Details:
SPECIFICATION

What's the Kit Including?

• 2 BTE Hearing Aid
• 1 Color Case
• 2*3 Ear Plugs (small, medium, large)
• 2*1 Cleaning Brush
• 2*1 Power Adapter
• 2*1 USB Cable ( Can use Power Bank-5V,1A output )
• 1 User Manual

Earsmate Digital Sound Amplifier Hearing Aid Device For Nice Hearing + Life

Payment terms: Paypal,Western Union,MoneyGram,T/T available
Lead time: 3-5 days 
Shipping way: DHL/FedEx/TNT/UPS,or By air,by Sea-shipping
Warranty:1 years and lifetime free service