ขาย ❀HOT SALE❀หูช่วยฟังที่สามารถปรับโทนเสียงแบบชาร์จไฟ เครื่องช่วยฟัง ราคาที่ดีที่สุด

Features: 100% brand new sound amplifier Easy to adjust sound control button and on & off switch as Adjust volume to the minimum before wearing Choose an earplug of slightly bigger size to avoid whistler Increase volume gradually to avoid sudden increase in sound Hearing Aid Devices are suitable for severe hearing loss people Built-in lithium battery Specifications: Model: A-60 Charger: DC 5V/500mA Max sound output: 130±5dB Sound gain: 50dB±5dB Total harmonic wave distortion: ‰¤5% Frequency range: 300-4000Hz Input noise: ‰¤30dB Current: ‰¤4mA Color: silver+black Size: 1.2 x 6.5cm(D x H) Net weight: 69.2g Package Included: 1 x hearing aid 1 x Charger (EU plug ) 4 x Earplug 1 x headset Notes: 1. Don't throw the waste hearing aid in fire. Don't use the hearing aid in high temperature. 2. If any strange smell or over heat is found, stop using it. 3. Don't use water or organic detergent to clean the hearing aid. Not allowed to put it in water. 4. With the on & off switch, it is energy saving at the furthest. 5. If don't use it for a long time, fully charge the battery before maintenance. 6. Please don't use the computer charge. 7. Please don't charge more than 6 hours.