Rechargeable Hearing Aids V30 Intelligent Audifonos Mini Inner Ear

Selamat Datang di Toko Kami. - Kami Menjual Produk-produk Import - Produk Dikirim dari Luar Negeri. - Estimasi Kiriman 5-15 Hari. Mohon Menunggu Model Number : V30 Charging voltage : DC5V Battery : Rechargeable Function : hearing aid Function1 : Rechargeable heaing aid drop shipping : Support Frequency range : 250-5500 V30 is a rechargeable ITC hearing aid, professional auditory and acoustic design, high- quality components, bringing clear and natural listening enjoyment, rechargeable and portable charging boxes very easy to use. V30 is a simple, convenient, high-quality and clear and natural sound quality. AudiologicalFeatures LowEquivalentInputNoise SuperClearSound LowFrequencyCutFilter FunctionalFeatures Integratedsignalprocessing BalancedArmatureReceiver MEMSMic VolumeControlMode:RotatedVC0~Max. Rechargeablelithium-ionbattery Chargingtime:3.5hours Batterylife:25hoursperfullcharge Standbytime:1year Note 1.Adjustvolumetotheminimumbeforewearing. 2.Chooseanearplugofslightlybiggersizetoavoidwhistler. 3.Increasevolumegraduallytoavoidsuddenincreaseinsound. 4.Ifyouhearahowling,checktheear(silicagel)isappropriateandwhetherthesizeofplugistight,theappropriatechoiceofearplugsandplugged,makesurenoairleakage.Ifitstilldoesnotwork,pleasecheckthechatwindowleavemeamessage. 5.Keeptheearplugclean. NEW Version Tips for buyers: The cause of howling/noise: The internal amplifier and the microphone are close to each other of the hearing aid, and the sound is continuously received and expanded, so it has a certain possibility of produce howling after power-on. At present, small hearing aids and high-power hearing aids on the market can hardly avoid howling, and only full-digital hearing aids can avoid howling. Ways to avoid howling/noise: 1. When the power is high (the amplified sound is large), howling is more likely to occur. Therefore, gradually increasing the volume from low can effectively avoid howling. 2. When the ear canal is completely sealed,