الوصف
- Advanced micro processor technology offers clear sound amplification
- Adjustable volume level with the assistance of digital technique
- Ideal amplifier hearing accessory for the old people and the people with hearing problems
- Internal wiring administers a safe and consistent current output
Model Number: MD057Department: UnisexProduct Weight: 3 gMaterial Composition: Silicone, ABSBattery Type: 1x LR754Maximum Sound Output: 120dBSound Gain: 30 dBCurrent: 4 mA
