DIGITAL CHARGING SOUND AMPLIFIERMax Sound Output: ≤115dB±3dB Max Sound Gain: 42dB±5dB Frequency Range: 350Hz-3500Hz Working Current: ≤10mA Charging case: About 2 hours Input Noise: 29dB+3dB Amplifier service time: About 8 hours إرسال استفسار الدردشة الحيةتفاصيل المنتج العلامات:Millisecond responseFiltered NoiseComfort EarpieceTouch OperationFour modesShare:فيس بوكالتغريدلينكد إنواتس ابالسابق: CIC DIGITAL HEARING AMPLIFIERNext: AUXILIARY LISTENING SOUND AMPLIFIERRelated Products HEARING AID DOMES EARPLUG SILICONE DUAL LAYER SOFT SILICONE EAR TIP FOR HEARING AIDS HEARING AID EAR TIPS RECHARGEABLE HEARING AID DIGITAL RECHARGEABLE HEARING AID BTE HEARING AMPLIFIER Hot Products 10مم مغناطيسي مزدوج High Sensitivity 10MM PAPER EARPHONE NEW ARRIVAL TYPE-C THREE-IN-ONE MMCX FEMALE CONNECTOR HIFI AUDIO ADAPTER CABLE 8 CORE 8 CORE HIFI BRAIDED CABLE