Description
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- SOUND AMPLIFIER: Clearly technology to make voices crystal clear, even at low volumes. A wide range of accuracy and effective sound control, it can help amplify and clarify voices while minimizing background noise.
- EASY TO USE: Adjustable sound volume and on/off switch. You can turn off the switch button when you don't need to use it. Interchangeable sound amplifiers, fit both ears comfortably.
- SPECIAL DESIGN: Light and small size, you can comfortably wear the device for prolonged periods without any discomfort.
- LONG BATTER LIFE: Come with A13 battery, safe and easy to replace.
- TIPS: Background noise is the electric current sound existing in all good machines. Just turn up the sound gradually when start wearing. Generally, You will get used to it after 2-3 weeks.
Specifications: Max Sound Output: 128dB±5 Sound Gain: 38±5dB Total Harmonic Wave Distortion: ≤10% Frequency Range: 800-4000HZ Input Noise: ≤32dB Voltage: D.C.1.5V Current: ≤6.5mA Battery: A13 Package Included: 1 x Hearing Amplifier 2 x A13 Batteries 3 x Ear Tip 1 x Cleaning Tool Set 1 x Carrying Case 1 x User Manual KIND REMIND: 1. Please choose suitable size earplug and fit the amplifier into your ear canal deep enough to avoid air leakage, extra noise or howling. 2. If you hear “beep”, please change new battery in time. 3. Don’t forget to clean the earplugs regularly for better sound effect.
