描述
- VERY IMPORTANT-USE BRAND NEW FRESH BATTERY, THE ONE PROVIDED ARE A COURTESY SIZE A10 ZINC-AIR BATTERY MAY NOT WORK DUE TO STORAGE, 1 battery lasts for 100 hours.
- FRIENDLY TO USE AND COMFORTABLE TO WEAR- ITE sound aids durable and fit to wear in both ears.
- FEATURES-This ear aid has features suitable for quiet noisy and strong noisy environments respectively.
- DIGITAL REDUCE NOISE- The sound amplifier device has noise synchronization detection, noise reduction to reduce background noise.
- Packaging Details 1 x Hearing Aid 1 x Cleaning Brush 4 x Earplug (Different Size) 2 x A10 battery User manual (English) Each hearing aids packed in individual gift box.
Hearing amplifiers are electronic devices.  The higher the power, the greater the static sound. Turn up the sound gradually.  Generally you will get used to it after 2 weeks. Select one suitable ear dome that fit your ear Canal. Preventing water or other liquids from entering the hearing amplifier to  avoid the circuit damage water will cause hearing aid damage. Use soft cloth to wipe off the moisture or grease off  the hearing sound amplifier.
