ขาย 【Buy 1 Free 1】Cofoe Hearing aid Digital USB Rechargeable BTE Hearing aids Sound Intelligent Amplifier Mini Invisible Ear ราคาที่ดีที่สุด

Noted: The hearing aid not include A/C plug, Only include USB charge line. Please charging it with your phone adapter. Suggest: Doctors recommend wearing both ears for hearing health and strongly recommend that you buy two and wear both ears. ♥♥♥ So! We decided to buy one get one free! Keep your hearing healthy! ♥♥♥ Advantages of hearing aid: ＊ Material: medical - grade. ＊ Painless wear. ＊ Intelligent noise reduction. ＊ Smart Chip. ＊ Circularly Charging. ＊ Long battery life. ＊ Convenient to storage. ＊ Charging for 1 hours, Working 48 hours in a row. Product Parameter: Product brand : Cofoe Name ：BTE invisible hearing aid Net weight ：6g Size ：4.5cm*4.0cm*0.75cm Output power: 129±4dB Full-on-gain : 48±5dB Harmonic distortion :≦10% Equivalent output noise:≦32dB Working voltage: 1.5V Target user: People with moderate to severe hearing loss are available (average hearing loss not exceed 100dB) Packing list: Principal machine * 2 Earplugs * 6 Cleaning sweeper * 2 USB Charge line * 2 Package box * 2 Note: The working voltage is 220V-240V, if your country is not the voltage, pls don't buy it!