DescriptionOrigin : China MainlandModel Number : Hearing AidFeature 1 : hearing aidFeature 2 : sound amplifierFeature 3 : hearing aid in the earFeature 4 : Mini Hearing AidFeature 5 : Sound Digital AmplifierFeature 6 : Imported chipsFeature 7 : Long battery lifeFeature 8 : with charging boxFeature 9 : One key adjustmentMaterial : ABSColor : blackIntelligent Hearing Aid Low-Noise Wide-Frequency Ear Care Sound Amplifier with Charger Box Elderly In-Ear Deaf Mini Hearing AidFeatures:1.?Imported chips?- Adapt to a variety of auditory environments, present natural sound quality, make sound transmission more stable and clear sound quality.2.?Long battery life?- The charging box has a built-in large-capacity battery 300mAh, which can provide 24 hours of working hours.3.?Compact charging case, easy to carry?- Exquisite oval-shaped charging box, which can be charged and stored,convenient to travel and does not take up space4.?One key adjustment, simple operation?- Long press to adjust the mode, short press to adjust the volume.Specifications:Material: ABSColor: blackSize: 2*1.6*2cmCharger box: 5.9x3.8x2.7cmWeight: 35gPacking list:Host x2Charging box x1Earplugs x6Brush x1Manual x1USB cord x1