Specification:
Material: ABS
Maximum Sound Output: 118 4dB
Sound Gain: 32dB 2dB
Total Harmonic Distortion: 7%
Frequency Range: 300-3800MHz
Input Noise: 32dB
Voltage: DC 3.7V
Current: 2mA
Fully Charged About 3 Hours
Normal Work About 45 Hours
Built in Lithium Battery Capacity: 40mAh (Included)
Features:
1. Comfortable: Ergonomically designed hearing pods that fit the contours of your ears, compact and lightweight design, comfortable to wear.
2. Adjustable Volume: Digital hearing amplifier, 6 level volume adjustable, adjust the sound clarity according to the person, easy to operate.
3. Interchangeable: This hearing amplifier can be rotated 360 and can be used for left and right ears to meet your needs in different scenarios.
4. USB Rechargeable: Built in 40mAh battery, USB charging, about 3 hours charging time, when fully charged, the use time is up to 45 hours.
5. Replacement Earplugs: Equipped with earplugs of different sizes to meet the use of different people, simple and elegant design, both men and women can wear.
What's in the box
1 x Hearing Amplifier
1 x USB Charging Cable
4 x Earplugs
1 x Brush
1 x English Manual
1 x Storage Box
