ZDB-101MHB Rechargeable Hearing Aid Digital Behind Ear Sound Amplifier Adjustable USB

Features: 1. The Secret Sound Amplifier is designed for those people who are suffering from hearing loss, but do not like to wear the traditional hearing amplifier. 2. This stylish amplification system for the hearing impaired allows you to maintain your confidence while in difficult hearing environments. 3. Built in polymer lithium battery, can be charged through the USB line. 4. Comes with 3 sizes of soft tips to give you the perfect custom fit. 5. It's like a Bluetooth headset that allows you to be more confident when talking to people, and people won't notice it. Description: Item: Rechargeable Hearing Aid Model: ZDB-101 Power: DC3.7V ±10% OSPL90: =130dB Input Noise: = 32dB THD: 8% Ambient Temperature: 5?-40? Relative Humidity: =80% Strong Atmospheric Pressure: 86kPa-106kPa Frequency Response: 200-3800Hz Charging Time: 0.5-1H Working Time: 16-20H Color: Black Package included: 1 x Hearing Aid 1 x Auxiliary Earphone 1 x Charging Connector 1 x Adapter 3 x Earplug(S,M,L ) 1 x Cleaning Brush 1 x Ear Hook Notes: When you first use this product, please charge the battery fully. More Details: