Bakeey TWS Hearing Aid Sound Amplifier Noise Reduction With Charging Storage Case – NO.1

Description

Specifications:Material: Plastic
Quantity: 1 Pair
Max Sound Output: 115+/-3dB
Sound Gain: ?28dB+/-5dB
Total Harmonic Wave Distortion: ?3%
Frequency Range: 300-3500MHz
Input Noise: 32dB 
Voltage: DC1.5V
Current: ?2mA
Hearing-aid(Each One): Built-in 25mAh Rechargeable Batterys 
Charging Time: ?6 Hours
Working Time: ?16 Hours
Package Size: 170*90*50mm/6.69*3.54*1.97inch
Package Weight: 210g/7.41ounce

Notes: 
1. The Charging Case is without built-in batterys and it is powered by most USB devices.
2. Due to the different monitors and light effects, the actual color of the product maybe slightly different from the picture color, thank you for your understanding

Packing List:
1 pair*Hearing-aid
1*Charging Case
6*Earplugs
1*Small Brush
1*Charging Cable
1 * User Manual(English)