{"product_id":"rechargeable-hearing-amplifier-adjustable-tone-volume-elderly","title":"Rechargeable Hearing Amplifier – Adjustable Tone \u0026 Volume","description":"\n\u003ch2\u003eXceeFit SDB-01 Rechargeable Personal Sound Amplifier\u003c\/h2\u003e\n\u003cp\u003eHear conversations, TV, and everyday sounds more clearly with the \u003cstrong\u003eXceeFit SDB-01 Rechargeable Personal Sound Amplifier\u003c\/strong\u003e. Designed with seniors and first-time users in mind, this compact in-ear device delivers adjustable amplification across multiple volume levels and listening modes — no disposable batteries required for the main unit.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're relaxing at home, chatting with family, or enjoying your favourite shows, the SDB-01 helps you stay connected to the sounds that matter. Its lightweight, discreet design fits comfortably in the ear canal, and the included silicone eartip selection means you can find the perfect fit for maximum comfort and minimal feedback.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRechargeable Design:\u003c\/strong\u003e Built-in rechargeable battery — simply plug in with the included USB charging cable (1–2A charger required; not included) to recharge. No more hunting for tiny button batteries.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4 Volume Levels:\u003c\/strong\u003e Gradually adjust from low to high using the easy-to-use volume selector (1–4) for comfortable, controlled amplification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Listening Modes:\u003c\/strong\u003e Switch between \u003cem\u003eNormal Mode (N)\u003c\/em\u003e for everyday use and \u003cem\u003eLow-Frequency Compression Mode (H)\u003c\/em\u003e to better suit different sound environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Range:\u003c\/strong\u003e 450 Hz – 3,000 Hz frequency response captures speech and conversational sounds clearly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Eartip Sizes Included:\u003c\/strong\u003e Test eartips from larger to smaller to find the snuggest fit, which reduces audio feedback (howling) and improves sound clarity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Discreet:\u003c\/strong\u003e Small, lightweight body sits neatly in the ear without drawing attention.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications (Model SDB-01)\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSDB-01\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax OSPL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤129 dB ± 3 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Sound Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e117 dB ± 4 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Sound Gain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38 dB ± 5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e450 Hz – 3,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Harmonic Distortion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤10%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Noise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤28 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1–2A (cable included; charging head not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMode \u0026amp; Button Guide\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOFF\u003c\/strong\u003e — Powers the device off\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eH\u003c\/strong\u003e — Low-frequency compression mode\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e — Normal listening mode\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1–4\u003c\/strong\u003e — Volume levels (start at 1 and increase gradually)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTips for Best Performance\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eAlways start with the volume at the lowest setting before inserting the device, then increase gradually.\u003c\/li\u003e\n  \u003cli\u003eEnsure your ear canal is clean before use and select the eartip size that seals snugly — a proper seal greatly reduces feedback.\u003c\/li\u003e\n  \u003cli\u003eOnce inserted, gently press and hold the amplifier in place for 1–2 seconds to allow the eartip to fully expand and seal.\u003c\/li\u003e\n  \u003cli\u003eAlways use the included charging cable and a compatible 1–2A charging head to avoid damage to the device.\u003c\/li\u003e\n  \u003cli\u003eKeep the eartips clean and dry for optimal hygiene and performance.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou Might Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3d-sleep-mask-soft-breathable-light-blocking-eye-mask\"\u003e3D Sleep Mask – Soft Breathable Light-Blocking Eye Mask\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/4d-cloud-sports-insoles-breathable-pu-cushion-men-women\"\u003e4D Cloud Sports Insoles – Breathable PU Cushion for Men \u0026amp; Women\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does the XceeFit SDB-01 hearing amplifier come fully charged and ready to use?\u003c\/h4\u003e\n\u003cp\u003eA: The device may have a partial charge upon arrival. We recommend giving it a full charge before first use using the included USB charging cable and a compatible 1–2A charging head (not included) to ensure optimal performance right away.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Why does my hearing amplifier produce a howling or whistling sound?\u003c\/h4\u003e\n\u003cp\u003eA: Some feedback can occur when the eartip does not fully seal the ear canal. To reduce or eliminate this, try a larger eartip size for a snugger fit, start the volume at a low setting and increase it gradually, and gently press the amplifier inward for 1–2 seconds after inserting to fully seat the eartip. A proper seal is the most effective way to minimise audio feedback.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use any charger with this device?\u003c\/h4\u003e\n\u003cp\u003eA: Only use a charger rated at 1–2A with the included USB charging cable. Using an incompatible charger may damage the device. Note that the package includes only the charging cable — a suitable charging head\/adapter is not included and must be sourced separately.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many volume levels does the SDB-01 have, and how do I switch modes?\u003c\/h4\u003e\n\u003cp\u003eA: The SDB-01 features four volume levels (1–4) plus two listening modes: Normal Mode (N) for everyday environments and Low-Frequency Compression Mode (H) for situations where you want to reduce low-frequency background sound. Simply use the selector switch on the device to cycle through settings.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does the XceeFit SDB-01 hearing amplifier come fully charged and ready to use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The device may have a partial charge upon arrival. We recommend giving it a full charge before first use using the included USB charging cable and a compatible 1–2A charging head (not included) to ensure optimal performance right away.\"}}, {\"@type\": \"Question\", \"name\": \"Why does my hearing amplifier produce a howling or whistling sound?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Some feedback can occur when the eartip does not fully seal the ear canal. To reduce or eliminate this, try a larger eartip size for a snugger fit, start the volume at a low setting and increase it gradually, and gently press the amplifier inward for 1–2 seconds after inserting to fully seat the eartip. A proper seal is the most effective way to minimise audio feedback.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use any charger with this device?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Only use a charger rated at 1–2A with the included USB charging cable. Using an incompatible charger may damage the device. 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