Hearing Amplifier Cic Rechargeable to Aid and Assist Of Seniors,left

RECHARGEABLE - with a specific charging dock, this rechargable device takes 4 hours to fully charge and works for 2 days.Wireless, Invisible, PortableBlack Color, Bionics DesignIntelligence to reduce noiseHigh quality chipDescriptionCondition: 100% brand new & high qualityBattery:A10 Button Cell(battery included)Equivalent Input Noise: 27.6dbThe Voice loudest can achieve: 120dbFrequency Range :200Hz-7645HzWorking Current: 1.36MACompression Rising Time: 48msPosition: left earColor: blackMaterial: ABSPackage Contents:1 * hearing aidOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.