New TWS magnetic charging bin sound amplifier auxiliary listening collector

1. Peak Gain(dB): 45dB,Suitable for mild to moderate hearing loss (Reference hearing loss map) 2. Triple noise reduction: reduce current noise,minimizes feedback,digital chip reduce receive noise 3. Binaural dedicated design:Improve the brain's spatial judgment of sound. 4. More subtle thin tube,more lighter weight.Fir and no foreign body sensation. 5. Rechargeable: Charging 4-6 hours, working up to 40 hours.Saves your trouble to buy button batteries frequently. 6. If the ear dome is not completely fill into ear canal or air leaks at the ear dome, which will causes a annoying whistle.We give 3 different sizes of earplugs to reduce howling and noise. 7. Gift bundled: We will give a hearing aid box to carry.Every set contains charger, earbuds and cleaning brush etc.Will be great gifts for your friends or families. Package included 1 × Hearing aid 1 × Storage box 3 × Earmuffs(different sizes) 1 × Charging cable 1 × Charging head 1 × Hearing Aid Cleaning Brush 1 × Instructions(Please make sure has read the manual before using). Red For Right，Blue For Left Ear