Working Current: 1.2mA, Signal to Noise Ration: ≤32dB, Harmonic Distortion: ≤10%, Max Gain: ≥ 40 ± 5dB, Size: 5*4cm/ 2”x 1.6”/ Length X Width, Max Out: 129 ± 3dB, Colour: Silver/ Light Blue.
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Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. There is one coupon available! Pretty cool, huh?
Link: Banggood product page
1. ($26.96): 2022ACTIESNL
coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): ADMITAD2212, BG4efc25, BGHealth10D
(probably won’t work, but you can try them out)
Price history and price alert
Price history (for all/most countries) for Rechargeable Hearing Aids Amplifier is here. The lowest price was: $22.66.
Price records source(s): Banggood
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).