Anti-UV Bacteria Box Kit Mini Behind Ear High-Low Tone Sound Amplifier Hearing Aid

• Hygiene kit of hearing aid, your best choice for enjoy the high definition sound of nature

• Professional sound amplifier which can catch faint voice from the outside world and get a higher voice within 10 meters

• Unique UV ray anti bacteria box, advancing technology keep your hearing aid throughly from the bacteria invasion all the time

• Special design of high low tone regulator will realize 2 optional tone by reducing the ambient low-frequency noise, perfect for people with poor hearing to enjoy the high definition voice

• Professional BTE sound amplifier, firmly adhere to your ear, transfer the clear sound and meanwhile avoid dropping out

• Combines with 3 adaptable button batteries, easy to install and use

• Filter out unwanted noise caused by airflow or wind deliver direct, powerful, and smooth sound right into your ear

• Mini shape, separate wire and headphone, more convenient to wear

• Provide improved technology for reduced electromagnetic interference

• Suitable for severe hearing loss people

• Appropriate size of the outer box fit easily in your pocket or handbag

• Note: Please read the operation instruction carefully before using. 

Specifications:

• Max sound Output: 4dB

• Sound gain: 30dB

• Total harmonic wave distortion: ≤10%

• Frequency Range: 450-3800Hz

• Input Noise: 40dB

• Voltage: DC1.5V

• Current:6mA

• Battery mode for the hearing aid: Button Battery 

• Battery mode for the killing bacteria box: 2* AAA batteries ( Not Included )

• Item size: 5.2 * 2.5 * 0.9cm / 2 * 0.98 * 0.35in ( L * W * H )

• Item weight: 4g / 0.15oz

• Instruction for killing bacteria box: Put two pieces of AAA battery in the bottom of the insede battery place. Turn on the on switch. It will automatically turn off after 20 minutes.