Micro Plus Sound Amplifier Mini Ear Hearing Aid Aids Adjustable Tone Battery - OEM

Features: 1. This product applies to people with hearing impairment. 2. Using new IC, enhance the quality of 3 times. 3. The body is mini and the shape is simple and elegant. 4. Adjustable volume. 5. Using the environmentally material, safe and non-toxic. Description: Color: silvery and black Material: ABS Battery: AG3 button cell Model: JZ-1088D Voltage: 1.5V/ AG3 Operating current: 5mA Speaker impedance: 180Ohm Gain: 50db+/ -6db Output power: 5 mw Amplifier frequency response: 200-400Hz Duration of use: 10 H Package Included: 1 x Hearing aid 3 x Button cell 3 x Silicone ear tips 1 x User manual More Details: