2023 Portable Invisible Hearing Aid Adjustable Wireless Digital Mini Hearing Aids Rechargeable Sound Amplifier for Hearing Deaf People

1.Product size:18x12x8mm 2.Weight:3 g The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom’s policies and EU Product Safety and Compliance laws. 3.Color: Red for right ear, blue for left ear 4.Battery:A10 5.Working voltage:1.4V 6.Working curren:1.4mA 7.Maximum Saturation Sound Pressure(OSPL90): 118dB 8.High frequency average(OSPL90):109dB 9.Gain(1600Hz): 32db 10.Input noise:≤28dB 11.Distortion: ≤8% 12.Frequency: 300-3500Hz

Features: Color appearance,Mini bionic design . Complete joint plane,Like towear. Make the patient completely without any burden,regain confidence Smart noise reduction,comfortable enjoy Suitable for patients with mild to extremely severe hearing loss. Automatic tuning ,small and portable Automatic trimming technology,indoor and outdoor all applicable. Light and postble ,easy to carry

Note: Adjust volume to the minimum before wearing; When you not use, take battery out for saving power. Convenient for watching movie, enjoying the drama, attending meeting, or having class,It could help you hear the sound clearly and loudly. If you feel the whistling sound, please make sure you put the earplug tightly or if you use a right approciate size earplug.