Mini Hearing Aids Portable Hearing Aid

Features: A great sound amplifier, you will not suffer from hearing loss any more, suitable for both left and right ear. Simple volume control, easy for you to adjust the volume, cares more about your ear health. Powered by 1 * AG3 button battery, cordless and invisible, comfortable for you to wear. 4 Different sizes of earplugs, fits for most ear holes, can be used by the young and the old. With a storage box, you can keep it and take it out easily and conveniently.Specifications: Type: Hearing Aid Material: Silica Gel; ABS Color: Khaki Max Sound Output: 110±5dB Sound Gain: ≥50dB Total Harmonic Wave Distortion: ≤ 10% Frequency Range: 300-4000Hz Input Noise: ≤ 40dB Battery: 1 * AG3 Battery / A312 Zinc Air Battery Working Voltage: Direct Current 1.5V Working Current: ≤ 4mA Item Size: Approx. 2.5 * 2cm / 0.98 * 0.79in Item Weight: Approx. 2g / 0.07oz Package Size: Approx. 8.5 * 5.2 * 3.5cm / 3.35 * 2.05 * 1.38in (L * W * H) Package Weight: Approx. 60g / 2.15ozNote: Please read the user manual carefully before use.Package List: 1 * Hearing Aid 2 * AG3 Button Batteries 4 * Earplugs 1 * Cleaning Brush 1 * Operation Manual