Coolbe: The information about the product is provided by the seller. Notwithstanding any of this information, the product is not intended for diagnosis, cure, mitigation, treatment or prevention of any disease, is not a drug or a medical device, and should not be used for any medical purposes. Please consult a medical specialist.
-----
About this item：
1. Newest Updated - Ideal for most moderate to severe hearing loss. New version to conquer whistling. With higher sound volume range, these small devices can compensate your hearing loss better to bring you back to the clear world.
2. Shorter Charging Time for Longer Using Hours -After every recharge for only 2 hours, the devices can be used for more than 48 hours, Save time to replace batteries, and save worries about out of power.It is recommended to charge once a day.As easy as charging a mobile phone - no need to dealing with batteries any more.
3. Super Mini to Fit Entirely in Ear Canal - Discreet ITC design to fit tightly in ear canal with natural and nearly invisible appearance. No need to worry about falling out or losing it, no need to feel embarrassing about wearing hearing aids.
4. Hear Clearly without Distortion - hearing aids are with advanced digital chip, which beats most other analog devices. Feel free to engaging with your surroundings, conversation, watching TV, hear outside birds, kids laughing, hunting sounds, etc.
5. Ear Protection Output - Automatic sound gain control-output for hearing protection, won't suffer from sudden loud noise.
