Sound gain:>= 35dB+/- 5dB. Total harmonic wave distortion:<= 5%. Input Noise:<=32dB. Max sound out put:118+/- 3dB. Main unit, Charging 2~3 hours for 20 hours use. We are sorry first for the inconvenience that may bring to you.
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Replacement Battery for Lefant M210 M210B M210P M213 M213S Robot Vacuum Cleaner 1800mAh 2000mAh 12.8V
Aliexpress UK
Digital Hearing Aids Noise Cancelling·64 Channel Severe Loss Sound Amplifier ITE. We are confident in the quality of our Bluetooth hearing amplifier earbuds. With the latest Bluetooth version, you get a greater range at faster speeds using lower power.
eBay
25.2V For Dyson V11 SV14 SV15 Battery Serie Vacuum Cleaner Fluffy V11 Absolute Extra V11 Absolute V11 Animal 970145-02 Battery
Aliexpress UK
It can greatly reduce noise, provide clear sound quality. we only sales hearing amplifier. Equivalent Input Noise Sound Level: ≤29dB+3. Frequency Response Range: 400Hz-4500Hz. Fine quality material, safe and non-toxic.
eBay
5000mAh Replacement Battery for Xiaomi Dreame G9 G10 R10 R10Pro T10 T20 V12S Cordless Vacuum Cleaner Rechargeable Li-ion Battery
Aliexpress UK
Every sound is clear and distinguishable. Jinghao hearing aids, rediscover the warmth of home, and hear the beautiful melodies that life should have. Digital chip intelligent noise reduction enables clear conversation even in noisy environments. Technology makes listening easier.
eBay
Li-ion Battery Adapter MT18V6 MIL18V6 DW20V6 For Makita BL1830 For Milwaukee For Dewalt Fit For Dyson V6 Series Vacuum Cleaner
Aliexpress UK
This hearing aid cleaning kits include 1 compact case, 1 steel pick, 1 screwdriver, 1 vent cleaner, 3 cleaning brush and 1 microfiber cloth. (Cloth colour is random). These hearing aid cleaning wire and hearing aid cleaning wire are fully functional and have excellent cleaning effect, which is a great gift idea.
eBay
For Dyson V6/v7/V8/V10 Type-A/Type-B Series Vacuum Cleaner Battery, Rechargeable Lithium-ion Battery 21.6v + Charger
Aliexpress UK
This hearing aid cleaning kits include 1 compact case, 1 steel pick, 1 screwdriver, 1 vent cleaner, 3 cleaning brush and 1 microfiber cloth. (Cloth colour is random). These hearing aid cleaning wire and hearing aid cleaning wire are fully functional and have excellent cleaning effect, which is a great gift idea.
eBay
PA04 Battery for Ionvac SmartClean Deenkee DK600 Coredy R300 R500 R650 Bagotte BG600 BG700 Amarey A800 A900 Robot Vacuum Cleaner
Aliexpress UK
12 Pieces Hearing Aid Cleaning Brushes, Earpiece Earmold Vent Cleaner, Hearing Aid Cleaning Tools, Long Hearing Amplifier Cleaning Brush Hearing Aid Cleaner Wire for Sound Tubes. Product content: You will receive 12 Hearing Aid Cleaning Brushes and 1 storage box.
eBay
18650 Rechargeable Battery 3.7V 2000mAh 18650 Lithium Battery with Solder Tabs for Flashlight Headphones Vacuum Cleaners Radio
Aliexpress UK
50x Cleaning Wire (Approx. Simply use by threading through a slim/micro tube (see picture). Ensure the tubing is removed from the hearing aid before use, and wipe the wire clean ideally with a wet wipe after use, before using again. ).
eBay
14.4V 3500MAH 100% New Original Battery Pack Used for Xiaomi S20 Robot Vacuum Cleaner of Components
Aliexpress UK