10pcs 12 16mm aluminum knob encoder sound card potentiometer red blue white fine inside hole 6mm volume amplifier metal cap
10PCS 12*16MM aluminum knob encoder sound card potentiometer red blue white fine inside hole 6mm volume amplifier metal cap
603 Руб.
10PCS 24*15MM aluminum knob encoder sound card potentiometer red blue white fine inside hole 6mm volume amplifier metal cap
667 Руб.
10PCS 10*12MM aluminum knob encoder sound card potentiometer red blue white fine inside hole 6mm volume amplifier metal cap
603 Руб.
10PCS 14*17MM aluminum knob encoder sound card potentiometer red blue white fine inside hole 6mm volume amplifier metal cap
667 Руб.
10PCS 15x16.5MM 23x17aluminum knob encoder sound card potentiometer red blue white fine hole 6mm volume amplifier metal cap
720 Руб.
10PCS aluminum knob encoder sound card potentiometer knob fine inside hole 6mm volume power amplifier adjustment metal cap
542 Руб.
AN127 Invisible In-Ear Hearing Aid Sound Amplifier For The Elderly And Hearing Impaired(Red Right Ear)
18 Руб.
Электроника Music On Vinyl Bomfunk MCS - In Stereo (Translucent Red & Blue Marbled 2LP)
4990 Руб.
2Pcs Marine Boat Black Nylon 5/8" Bimini Top Canopy Cover Fitting 16mm Tube Inside Eye End Insert Accessories
668 Руб.
1Pcs Nature Crystal Czech Glass Meteorite Single Bead Seven Color Seven Color Red Yellow Blue Green White Meteorite Beads8-16Mm
940 Руб.
Peacock Blue 3mm 4mm 6mm 8mm 10mm 12mm 14mm 16mm 18mm Rondelle Faceted Crystal Glass Loose Spacer Beads For Jewelry Making DIY
144 Руб.
Blue Color 3mm 4mm 6mm 8mm 10mm 12mm 14mm 16mm 18mm Rondelle Faceted Crystal Glass Loose Spacer Beads For Jewelry Making DIY
144 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