หู ฟัง wireless หู ฟัง wireless. dacเครื่องขยายเสียง192khz. ภ่านใส่เครื่องขยายหึฟัง. แรงดันไฟฟ้า: D. c. 1.4V. ปัจจุบัน: โดย A10แบตเตอรี่ประมาณ5 7วัน. สี: ดํา. คุณสมบัติ. 1. MAX เสียงออกใส่: 122-3dB. 2. Sound Gain: 28dB-2dB. 3. การบิดเบือนคลื่นฮาร์มอนิกทั้งหมด: 4. ช่วงความถี่: 300-4800MHz. 5. INPUT NOISE: แพคเกจรวมทั้ง. เครื่องช่วยฟัง 1. ที่อุดหู 6. แปรงปัด 1. คู่มือ 1. แบตเตอรี่ A102. ดอกไขควง 1
Mini Size Inner Ear Invisible Hearing Aid Adjustable Wireless Hearing Aids Ear Best Sound Amplifier Left Right Optional This heard in hearing aid is designed for old people or people with hearing problems, suitable for those people who was hearing loss or patients. Low power consumption, high-fidelity, medical material, fine quality imported chip, invisibility fleshcolor surface will not incongruity in the crowd. User-oriented design make the hearing aid can perfect the ear. You can have a try. Features: This heard in hearing aid is designed for old people or people with hearing problems, suitable for those people who was hearing loss or patients. User-oriented design make the hearing aid can perfect the ear. Low power consumption, high-fidelity, medical material, fine quality imported chip, invisibility fleshcolor body will not incongruity in the crowd. This affordable hearing aid have volume control, can adjust the volume to fit your own needs and preferences. Powered by 2 * A10 battery, smaller, simpler, more conveient, more powerful and more stable. Use digit circuit, automatic noise dropping technology, natural HQ sound, provides you a wonderful experience. Ergonomic design ear canal simulator, will not feel pain even after long time wearing. Medical non-toxic material equipped with medical soft silica gel, will not harm your ear. Pull the upstright backguy, you can open the battery box, easy and convenient. Equipped with one screwdriver, adjust the sound volume. Equipped with 3 size earplugs and two black brush, easy using and easy washing. Also provide better technology in ray of hearing aid, to reduce electromagnetic interference. The ideal people to worry about hearing. NOTE: This whistle during use is caused by improperly wearing, please adjust the position of the hearing aid to make sure the earplug completely plugs the ear cavity without leaving a . Or you should change the large earplug. You need to plug the ear cavity completely to avoids whistle sound. Specifications: Name: Hearing Aid Kit Material: silica gel Color: fleshcolor The biggest way out: 125 + / - 3 db The lowest way out: 30 + / - 5 db The total harmonic distortion wave: 10% Frequency range: 200-3000 hz Noise: 32 db Modern horse: 5 Voltage: 1.5V Current: 3.5mA Battery Type: 1 * A10 battery Item size: 12 * 12 * 18 mm / 0.47 * 0.47 * 0.71in Item weight: 3g / 0.11oz Package size: 100 * 50 * 30mm / 3.94 * 1.97 * 1.18in Package weight: 46g / 1.62oz Package List: 1 * Hearing Aid Kit #Ear #minihearingaid #Beauty #hearingamplifier #hearingenhancer #pocketsize #PersonalCare #InEar #listeningaid #portable NoBrand
welcome to enewshop.Mini Size Inner Ear Invisible Hearing Aid Volume Adjustable Hearing Aids Ear Sound Amplifier Left Right Optional This heard in hearing aids is designed for old people or people with hearing problems, suitable for those people who was hearing loss or patients. Low power consumption, high-fidelity, fine quality chip, invisibility fleshcolor surface will not incongruity in the crowd. User-oriented design make the hearing aid can perfect the ear. You can have a try. Features: This heard in hearing aids is designed for old people or people with hearing problems, suitable for those people who was hearing loss or patients. User-oriented design make the hearing aids can perfect the ear. Low power consumption, high-fidelity, fine quality chip, invisibility fleshcolor body will not incongruity in the crowd. This affordable hearing aids have volume control, can adjust the volume to fit your own needs and preferences. Powered by 1 * A10 battery, smaller, simpler, more convenient, more powerful and more stable. Use digit circuit, automatic noise dropping technology, natural sound, provides you a comfortable experience. Non-toxic material equipped with soft silica gel, will not harm your ear. Equipped with 6 different size earplugs, ergonomic design, will not feel pain even after long time wearing. Also provide finer technology in ray of hearing aids, to reduce electromagnetic interference. Specifications: Name: Hearing Aids Model: 20A Material: silica gel Type: left-blue, right-red (optional) Battery: 1 * lithium battery, 3.7V, 350mAh (included) Item size: 18 * 14 * 16mm / 0.71 * 0.55 * 0.63in Package size: 135 * 75 * 25mm / 5.31 * 2.95 * 0.98in Package weight: 60g / 2.12ounce Packing List: 1 * Sound Amplifier Host 6 * Ear Plug 1 * Bar 1 * Brush 1 * Battery 1 * Instruction NoBrand
วอแดงสื่อสาร. ear scope. เตา usb. gadget. Convenient wear. Low noise, low distortion, For people with severe hearing loss, Product use hearing assistive devices. The scope of application of gas conduction hearing disorders. Taboos otitis media or ear suppuration who are disabled. Features: Maximum sound output: 130 ± 5dB. Sound gain: 50dB. Total harmonic distortion: 5. Frequency range: 300Hz 40000Hz. Input Noise: 30 dB. Operating voltage: 1.5V. Battery model LR44. Current: 4mA. Weight: 74g. Instructions. The wire plug connected to the headset. Then earplug connector hard to the headset, earbuds silica gel to connect to the headphone connector pedestal. The battery installation: Gently open the battery compartment cover, put a AG13/LR44 battery into the battery compartment in the right direction, then close the battery compartment. Before you use this item, you have to turn the O-N switch to O(off), and turn the sound volume to minimum. Then put this item on you ear, keep it tightly. Next, turn this item on(O-N to N), adjust the volume until you hear clear sound
เครื่องช่วยฟัง Hearing aid เครื่องช่วยฟังสําหรับผู้สูงอายุ รุ่นใหม่ ลดเสียงอัจฉริยะ เครื่องช่วยฟังไร้สาย มีความบกพร่องทางการได้ยินเครื่อ
