WNT22-06 Sound Amplifier Invisible In-ear Hearing Aid Rechargeable Earphone for The Elderly

Specifications Weight 3gSize 22 12 10mmSingle Hearing Aids Using Time 30hrsCharging Case and Hearing Aids Using Time 150hrsCharging Time 2hrsFeatures 1 Mini size Invisible to wear2 Easy to operate for elderly3 Digital chips Noise reduction Greatly reduce noise providing high clear sound quality 4 USB Rechargeable no need to replace battery use anytime anywhere5 Comfortable ListeningPackage Include 2 Earphones1 Charging Case1 Cable1 Cleaning Brush1 Filters Replacing Tools4 Charge Coil