Features:-The charging case fully charges in just 60 minutes. With the charging case, you can charge your hearing aids anytime, anywhere.-It has five volume levels (20%, 40%, 60%, 80%, 100%). Click the left or right side to adjust the volume. The volume will cycle from low to high. When the volume reaches the maximum, you will hear a "beep".-It has three different listening modes. Press and hold for 3 seconds to turn on normal mode (one beep), noise reduction mode (two beeps), and outdoor mode (three beeps).-Equipped with a digital chip that can excellently capture and identify sounds, it also has intelligent noise reduction function to prevent howling and provide clear and pure audio.-Its design is similar to that of ordinary Bluetooth earphones, .
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3.7V 330mAh Rechargeable Li-Polymer Li Lithium Battery 502035 JST 3pin 1.0 For GPS Sat Nav Camera Driving Recorder Headphones
Aliexpress UK
When you put on a hearing aid, you will be able to hear conversations, music and TV shows. Hearing aids are small and lightweight, making you comfortable. - [Two Independent Listening Modes] H: high-frequency mode, suitable for noisy situations.
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5pcs 3.7V 1000 mAh 3.7Wh 102535 Polymer Li Lithium Battery For Camera Music Player PDA MID Earphone Bluetooth Speaker Tablet PC
Aliexpress UK
Why is there a whistling during the wearing process?. We give 3 different sizes of earplugs to reduce howling and noise. Suitable for mild to moderate severe hearing loss (Reference hearing loss map).
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3.7V 80 mAh 501221 Polymer Li Lithium Lipo Battery For GPS Headphones Bluetooth Headset DIY MP3 3D Glasses Speaker Record Pen
Aliexpress UK
MiNi Digital Invisible Hearing Aids CIC Small Sound Voice Amplifier Enhancer US. This hearing amplifier is almost invisible when you are wearing it, it features highly advanced amplification technology, it is easy to hide and comfortable to wear.
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10pcs 3.7V 250mAh 0.925Wh Li Lithium Battery 501730 For Headphones Mp3 Glasses Bluetooth Speaker Car Camera DVR DVC LED Light
Aliexpress UK
The latest digital sound processing technology is adopted to solve 95% of Squealing. Less noise than analog sound processing products. SAY GOODBYE TO SQUEALING:Hearing amplifier reduces squealing by 95%.
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3.7V 90mAh 0.333Wh Li-Polymer Li Lithium Battery 351420 Lipo For Mp3 Record Pen Earphone Bluetooth Speaker Car Camera 3D Glasses
Aliexpress UK
Mini & Invisible – Discreet inner ear design for comfort and privacy. Digital Noise Cancelling – Reduces background noise for clearer sound. Equivalent Input Noise: <32dB. One-Key Operation – Simple and easy for elderly users.
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1-10PCS li-po Polymer battery 6000mah 3.7V 906090 smart home MP3 speakers Li-ion battery for dvr,GPS,mp3,mp4,cell phone,speak
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. .
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3.7V 802040 650mAh Li-Polymer Battery with Protective Plate Lipo Polymer Replacement Cell for Beauty Instruments Headphones
Aliexpress UK
Stylish Design: Designed to look like regular earphones, this hearing aid eliminates the unattractive appearance often associated with traditional hearing aids. Latest Technology Hearing Aid: This behind-the-ear hearing aid is made with soft silicone material, providing a comfortable fit for prolonged use.
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PALO 15000mAh V Mount V-Lock Battery BP-222Wh V Lock Battery for Sony camera Blackmagic URSA smartphones laptops
Aliexpress UK