bluetooth hearing aid earphone

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... 40dB Mobile Services Technical Data Technical Data Vigor U 402BT Peak OSPL 90 ( dB SPL) 120 HAF OSPL 90 ( dB SPL...

... Wireless App Control Deaf Product Description This is our newly developed functional . It ad...

Rigid FPC Circuit Boards Manufacturing For Bluetooth Hearing Aid Online Quick detail: Layer:2 Material: Polyimide Copper: 0.5OZ Thickness:0.15mm Surfa...

CE&FDA Digital and Programmable CIC , Home Care Model:Diamond EQ ● Intelligent Multi-core Microprocessor Platform ● Wide Dynamic ...

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..., business people, students, gamers, and -sensitive individuals. 5.3, Unstoppable Connection – Bone Conduction for Music...

... uses zinc-air technology and is suitable for devices that require high performance and long-term use. It is used to maintain the norma...

Mini Sound magnifier Rechargeable for deafness Picture display...

... that is both affordable and superior to s commonly available. This is a brand new revolutionary rechargeable in the ear hea...

... Charging Sound Amplifer Product Function 1.Volume adjustment knob 2.Mode adjustment 3.Indicator light 4.Earplug 5.Ear hook 6.Rotate Pr...

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... Price Sound Amplifier product overview Type Receiver-In-Canal -Assisting Device Suitable For Moderate to Severe Loss Ou...

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TWS Bluetooth 5.1 Earphones WIth Mic Wireless Headphones HiFi Stereo Ear Hook Earbuds Noise Reduction Sports Waterproof Product Name 2023 tws earphone...