Hearing Aids For Seniors, Rechargeable Hearing Amplifier With Noise Cancelling, Easy To Operate.

Features: - Comfortable: Made of high-quality material, durable and sturdy, comfortable to wear. Ergonomic design, soft and flexible, these hearing aids help you a lot in daily life. - Noise-canceling: Built-in intelligent chip, clear and noise-canceling, no worry about the noisy environment. - Multifunctional: There are 5 different sizes of earbuds, no worry about discomfort, suitable for different people. - USB Rechargeable: Safe and rechargeable, with a long standby time, no need to replace the battery, -friendly, and power-saving. - Convenient: Easy to operate and use. One button to switch the working modes, to adapt to different occasions, whether at home or on a noisy street, to bring you clear sounds. Specifications: Maximum Sound Output: 118+/- 4dB Sound Gain: >= 32dB+/- 2dB Total Harmonic Distortion: <= 7% Frequency: 300-3800MHz Input Noise: <=32dB Voltage: DC 3.7V Current: <=2mA Charging Time: 3 hours Normal Working Time: 45 hours 1 x Hearing Aids 1 x USB Charging Cable 5 x Earbuds 1 x Brush 1 x Container Box 1 x User Manual