Adjustable Mode and Simple Operation: One button controls 3 modes,adapt to different listening environments. You can choose 4 different frequency modes and 4 types of volume to ensure that you can hear clear sound in different volume environments
Lightweight and Comfortable:Hearing aids for Seniors are made of the latest materials, the shell is nano-coated, waterproof and sweat-proof; material domes of different sizes are suitable for everyone, and equipped with cleaning tools to extend the s
Rechargeable: Charging 4 hours,use more than 55 hours. The BTE Hearing Aid is equipped with a built-In High Capacity Rechargeable Lithium-Ion Battery and Packed with a charging cable for easy charging
Comfort is Key: Unlike similar products on the market, these sound amplifiers for hearing loss are incredibly lightweight and practical, with ultra-soft medical grade earplugs and ergonomic non-falling design, keeping you comfortable all throughout t
Item Type: Hearing Amplifier Material: ABS Color: Blue Maximum Sound Output: 120+/- 4dB Sound Gain: 40dB+/- 5dB Total Harmonic Distortion: 8% Frequency Range: 500-3200MHz Input Noise: 32dB Battery Capacity: 30mAh Working Voltage: d.c.3.7V Working Current: 1.2mA Charging Time: about 4 hours Working Time: about 55 hours Package Size: Approx.12*9*4cm Package Weight: Approx.100g