Meco Mini Light Weight Best Sound Volume Amplifier Ear Aid

Features: - It is super mini size and light weight, not easily to be seen. - Adjust volume to the minimum before wearing. - Increase volume gradually to avoid sudden increase in sound. - 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. Specification: Max sound output: 1105dB Sound gain: 30dB Total harmonic wave distortion: 10% Frequency range: 300-4000Hz Input noise: 40dB Voltage: DC1.5V Current: 4mA Color: As pictures shows Package Included: 1 x Hearing Aids 2 x AG3 Button Cells 1 x Instruction Manual 1 x Case 2 x Units of earplug of different size Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight deviation for the measurement data.