[new] ibstone rechargeable hearing amplifier to aid hearing, completely-in-canal (cic) mini digital hearing devices for seniors & adults, blue & red, pair ibstone <p><b> super effective hearing assist</b> - ideal for most mild to moderate hearing loss. with noise reduction, these small devices will bring you back the clear world. </p> <p><b> completely-in-canal</b> - very small and lightweight, no burden for ears for long time using. great for people wearing glasses or masks. </p> <p><b> state of the art design</b> - blue device for left ear, red device for right ear, pure white magenitic charging base. nice appearance and easy to tell the two devices' direction. obvious on/off button for easy operation. </p> <p><b> rechargeable </b>- place it in the charging base, you will get a whole day using duration. as easy as charging a mobile phone - no need to dealing with batteries any more. </p> <p><b> ear protection output </b>- automatic sound gain control-output for hearing protection, won't suffer from sudden loud noise. </p>