CHOSGO Smart U rechargeable hearing aids for seniors adults, which is digital hearing aid with smallest earphone on the market. Best over the counter hearing aids FDA, hearing amplifiers with noise cancelling, medicare In The ear hearing aids with charging base. Product Features： Smallest CIC hearing aids on the market OTC/FDA Registered Hearing Aids (Pair) Excellent sound quality-natural & wonderful hearing experience 6 program settings ,16 channels and 10 sound levels. Double tapping the earphones to switch programmer One button easy adjust sound levels Auto noise management - reduce distracting background sounds Rechargeable, no more batteries - saves you money. Dual microphones for for better directionality Small Portable (Re)Charging Case - up to 22 hours battery life 45-day risk-free trial & 100% money-back guarantee