Description
- 10 PEICE PACKAGE. 3 Different Size Earplugs 1 Cleaning Brush 1 Manual
- Rechargeable ear hearing amplifier is rechargeable no needs to keep buying replacement batteries
- On and Off button and Volume Adjuster. Comfortable for either ear.
- Power: DC:1.4V with relative deviation of +5% and -10%
- Ambient Temperature:5C 40C ;relative humidity = 80%. Run Time:12-18H
Rechargeable Battery included!
