20pcs dual color knob 10 12mm small volume adjustment hat flower shaft 6mm half axis potentiometer power amplifier sound
![20PCS Dual color knob 10 * 12mm small volume adjustment hat flower shaft 6mm half axis potentiometer power amplifier sound 20pcs dual color knob 10 12mm small volume adjustment hat flower shaft 6mm half axis potentiometer power amplifier sound](https://ae01.alicdn.com/kf/S001b83330b134f388e7d7e2c98cbacadR.png)
20PCS Dual color knob 10 * 12mm small volume adjustment hat flower shaft 6mm half axis potentiometer power amplifier sound
189 Руб.
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3 pieces RK11K1130A0M ALPS Power amplifier sound speaker volume adjustment potentiometer B10K B100K A500K
446 Руб.
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10 pieces RK09K1130A6S Japan ALPS sound speaker power amplifier volume potentiometer single B10K axis length 8mm
675 Руб.
![10 PCS / LOT Japan ALPS sound speaker power amplifier volume potentiometer RK09K1130A6S single link B10K axis length 8mm 20pcs dual color knob 10 12mm small volume adjustment hat flower shaft 6mm half axis potentiometer power amplifier sound](https://ae01.alicdn.com/kf/S1dc031c230cd4ede83c66daa0640e7bfc.png)
10 PCS / LOT Japan ALPS sound speaker power amplifier volume potentiometer RK09K1130A6S single link B10K axis length 8mm
1074 Руб.
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3 pieces RK11K1130A0M ALPS Power amplifier sound speaker volume adjustment potentiometer B10K B100K A500K
458 Руб.
![5 PCS / LOT 103B Japan ALPS small adjustable carbon film single coupling potentiometer RK08H11100X7 sound volume adjustment 5 fe 20pcs dual color knob 10 12mm small volume adjustment hat flower shaft 6mm half axis potentiometer power amplifier sound](https://ae01.alicdn.com/kf/Sc18ab8dd25524d999f2928f89fa939068.png)
5 PCS / LOT 103B Japan ALPS small adjustable carbon film single coupling potentiometer RK08H11100X7 sound volume adjustment 5 fe
718 Руб.
![10 pieces RK09K1130A6S Japan ALPS sound speaker power amplifier volume potentiometer single B10K axis length 8mm 20pcs dual color knob 10 12mm small volume adjustment hat flower shaft 6mm half axis potentiometer power amplifier sound](https://ae01.alicdn.com/kf/S17e63a539eca450cbb858847cd5bd5e2j.jpg)
10 pieces RK09K1130A6S Japan ALPS sound speaker power amplifier volume potentiometer single B10K axis length 8mm
323 Руб.
![10PCS aluminum knob encoder sound card potentiometer knob fine inside hole 6mm volume power amplifier adjustment metal cap 20pcs dual color knob 10 12mm small volume adjustment hat flower shaft 6mm half axis potentiometer power amplifier sound](https://ae01.alicdn.com/kf/S0476d99288d94dda98372790f2177820j.png)
10PCS aluminum knob encoder sound card potentiometer knob fine inside hole 6mm volume power amplifier adjustment metal cap
542 Руб.
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10PCS 10*12MM aluminum knob encoder sound card potentiometer red blue white fine inside hole 6mm volume amplifier metal cap
603 Руб.
![20PCS Dual color knob 15*17, one drop water sound plastic knob 6mm plum blossom shaft potentiometer panel C4 adjustment cap 20pcs dual color knob 10 12mm small volume adjustment hat flower shaft 6mm half axis potentiometer power amplifier sound](https://ae01.alicdn.com/kf/S58ec405c9662496e88a86267f2ebb48ak.png)
20PCS Dual color knob 15*17, one drop water sound plastic knob 6mm plum blossom shaft potentiometer panel C4 adjustment cap
498 Руб.
![AN127 Invisible In-Ear Hearing Aid Sound Amplifier For The Elderly And Hearing Impaired(Red Right Ear) 20pcs dual color knob 10 12mm small volume adjustment hat flower shaft 6mm half axis potentiometer power amplifier sound](https://img.myipadbox.com/upload/store/product_l/TBD0603873601B.jpg)
AN127 Invisible In-Ear Hearing Aid Sound Amplifier For The Elderly And Hearing Impaired(Red Right Ear)
18 Руб.
![10 pieces ALPS amplifier table volume adjustment knob single link B10K potentiometer RK09D1130C2P axis length 25MM 20pcs dual color knob 10 12mm small volume adjustment hat flower shaft 6mm half axis potentiometer power amplifier sound](https://ae01.alicdn.com/kf/Sc726fec7b71e41d39a352f0f02437850M.jpg)
10 pieces ALPS amplifier table volume adjustment knob single link B10K potentiometer RK09D1130C2P axis length 25MM
620 Руб.
![10 pieces ALPS amplifier table volume adjustment knob single link B10K potentiometer RK09D1130C2P axis length 25MM 20pcs dual color knob 10 12mm small volume adjustment hat flower shaft 6mm half axis potentiometer power amplifier sound](https://ae01.alicdn.com/kf/S8a304c756a82430a8aa1f711b7a11b71a.png)
10 pieces ALPS amplifier table volume adjustment knob single link B10K potentiometer RK09D1130C2P axis length 25MM
721 Руб.
Описание:
1. This hearing aid is specially designed for the elderly or people with hearing problems, suitable for those people or patients with hearing loss.2. Low power consumption, high fidelity, high-quality chips, and invisible flesh-colored surface will not appear incongruous in the crowd.3. With volume control function, the volume can be adjusted to meet your own needs and preferences.4. Built-in battery power supply, smaller, simpler, more convenient, more powerful and more stable.5. With digital circuit and automatic noise reduction technology, the sound is natural and brings you a comfortable experience.6. Ergonomic earplug design, even if you wear it for a long time, you will not feel pain. Specification:1. Material: plastic 2. Battery: 1 A10 battery, 1.4V, 1.2mA3. Maximum sound output: 122+/-3dB4. Sound gain: greater than or equal to 28dB+/-2dB5. Total harmonic distortion: less than or equal to 3%6. Frequency range: 300-4800MHz 7. Input noise: less than or equal to 26dBCaution: To avoid accidental swallowing by children, keep small parts out of reach of children