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S$16.64
S$17.51-5%
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Wholesale Ear Back Hearing Aid Deafness Machine Sound Amplifier Adjustable Hearing Aid for Elderly Portable
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From S$1.49
Est. delivery by Apr 19 - Apr 23
Electron Smart Store
1,391 items
Product description
Hearing aid maximum sound output: 130±5 dB MaxSound gain: 55±5 dB Harmonic distortion: ≤10% (1000Hz) Frequency range: 300-4500Hz Input noise: ≤30 dB Battery: AG13 button battery (Random Delivery comes with one battery or without battery.)Working voltage: dc1.5V Working current: ≤3 ma Color: As shown in the picture Item size: 3.8 x 2.1 x 0.9 x 3cm Packing size: 19 x 8.2 x 2cm Net weight: 9g
Package includes 1 JZ-1088A hearing aid 3 X earplugs (different sizes) 1 x User manual 1 box
Please Note1.Turn the volume to minimum before wearing. 2.Choose slightly larger size earplugs to avoid whistling. 3.Gradually increase the volume to avoid sudden loud sound. 4. If you hear howling, check whether the earplugs (silicone) are the right size and if they are tightly sealed. Choose appropriate earplugs and insert them properly to ensure there are no air leaks. 5.Keep the earbuds clean6.If you don't use it for a long time, please take off the battery.
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