We give 4 different sizes of earplugs to reduce howling and noise. Peak Gain(dB): 35dB, suitable for mild to moderate hearing loss (Reference hearing loss chart). Gift bundled: we give a hearing aid box to take.
eBay
PUJIMAX AAA 1.5V 1100mWh Type-C Rechargeable Lithium Battery Fast charging For Camera Remote Control Microphone Toy Keyboard
Aliexpress UK
Zingle Hearing Amplifier Aid Rechargeable Digital Personal Sound Amplifier PSAP.
eBay
7.2V 6800mAh Rechargeable 7.2V Ni-MH Battery Pack Tamiya Plug High Capacity SC*6 Cells for RC Control Car Toys Battery
Aliexpress UK
Perfect for moderate to severe hearing loss. 25% smaller than others. Product: Hearing aid. No more fumbling around with drained tiny button batteries. we only sales hearing amplifier. White charging box + Skin color hearing aids.
eBay
18650 Battery 3.7V 2600mAh Rechargeable Lithium Batteries for LED Flashlight Lantern Toys Power Tools headlamp 100% Original
Aliexpress UK
Features: -The built-in rechargeable battery can be used for up to 30 hours on a full charge, and it only takes 2-3 hours to charge. It also comes with a charging case that can be charged 4-5 times, and it only takes 3-4 hours to fully charge the charging case. -Adopting intelligent noise reduction system, it can detect and sense noise waves, change the gain of the channel where the noise is located, and clearly identify the speed of normal sound waves. -The compact size makes it easy to carry and use anywhere. -It is packaged in an exquisite gift box, which is an ideal choice whether for personal use or as a gift to relatives and friends. Specifications: .
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Grade A 8000 cycle 320Ah Lifepo4 Battery 3.2V Lithium iron phosphate Rechargeable Cell For DIY 12V 24V 48V RV Solar Camping
Aliexpress UK
Description: .
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Nwe Portable Super 12V 20Ah-50Ah Battery Rechargeable Lithium Ion Battery Pack Capacity DC 12.6v10Ah CCTV Cam Monitor+Charger
Aliexpress UK
Features:-It adopts a lightweight in-ear design and comes with earplugs of different sizes to ensure a tight fit, comfortable wearing and reduced howling.-The left ear is blue and the right ear is red, making it easy to tell which ear it applies to. With obvious on/off button for easy operation.-Hidden design, looks like a Bluetooth headset, so you won't feel uncomfortable.-Equipped with a 300mAh large-capacity charging box, it can be fully charged in about 30 minutes and can be used for about 6 hours. The charging box can provide 5 charges when fully charged.-Built-in intelligent digital chip, intelligent noise reduction, no fear of noisy environment, providing excellent sound quality.Specification:Maximum sound output: 118+/- 3dBSound gain: >= 35dB+.
eBay
For Makita BL1830 Replacement Battery 6000mAh Battery 18V BL1830 BL1815 BL1860 BL1840 Tool Rechargeable Battery With 6A Charger
Aliexpress UK
Mini size, Bluetooth earphone appearance, different from old hearing aids, wearing it will not make people notice anything unusual. This product is single and requires binaural hearing aids. Mode: Hearing aid mode; Bluetooth earphone mode.
eBay
Complimentary Charger, 12 Volt -4.0Ah Rechargeable Lithium Battery for Electric Screwdrivers, Drills and Micro Angle Grinders
Aliexpress UK
Two hearing aid modes can be used, Bluetooth mode only supports single ear mode, and two do not support pairing;. Mode: hearing aid mode; Bluetooth headset mode. - This product is a single one, you need binaural hearing aid, buy two;.
eBay
SOEC 48V 200AH LiFePO4 Battery Pack 51.2V 100AH 150AH Lithium Solar Battery 10KWH Rechargeable Battery 6000 Cycles For Home
Aliexpress UK