{"product_id":"bone-conduction-bluetooth-wireless-portable-resonance-speaker-with-usb-power-voice-prompt-5w-output-100hz-20khz-frequency-response-for-outdoor-home-mobile-portable-and-karaoke-use-in-black-red-or-silver","title":"Bone Conduction Bluetooth Wireless Portable Resonance Speaker with USB Power, Voice Prompt, 5W Output, 100Hz-20kHz Frequency Response, for Outdoor, Home, Mobile Portable and Karaoke Use, in Black, Red or Silver","description":"\u003ch1\u003eBone Conduction Bluetooth Speaker with USB Power and 5W Output\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Bone conduction Bluetooth speaker in black, red or silver with USB power, 5W output and voice prompt\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/8169\/2025-11-19\/original-image\/2a433bb0-b55a-4cfc-8ae7-8364305c70f9.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis bone conduction Bluetooth wireless portable resonance speaker is designed for listening in outdoor, home, mobile portable, and karaoke settings. It uses bone conduction resonance technology and connects wirelessly via Bluetooth, so you can place it where you need sound without a permanent installation. The speaker is powered through USB and has a rated voltage of 5V, making it straightforward to power from common USB sources. It delivers a rated power of 5W and a frequency response range of 100Hz to 20kHz for everyday audio. A voice prompt function provides operating feedback. The speaker comes in black, red, or silver, and the package includes one sound unit and one USB cable.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Bone conduction Bluetooth speaker in black, red or silver with USB power, 5W output and voice prompt\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/8169\/2025-11-19\/original-image\/2b710f1b-2bd8-4140-b02c-f7b74f04d2e1.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe core construction is a bone conduction resonance speaker with Bluetooth wireless connectivity. It is powered by USB and includes a voice prompt function. The rated power is 5W, and the frequency response range is 100Hz to 20kHz. Colour options are black, red, and silver. The package contains one sound unit and one USB cable.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe source text does not list specific materials for this speaker. It is described as a bone conduction Bluetooth wireless portable resonance speaker with a USB power supply, a rated voltage of 5V, a rated power of 5W, and a frequency response range of 100Hz to 20kHz. It includes a voice prompt function and is available in black, red, or silver. No further construction details are provided.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eNo dimensions or weight are stated in the source text, so the physical size cannot be confirmed. The product is described as portable and suitable for mobile portable use, outdoor use, home use, and karaoke. Its USB power supply and Bluetooth wireless connection support flexible placement where a USB power source is available. Colour choices are black, red, and silver.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Bone conduction Bluetooth speaker in black, red or silver with USB power, 5W output and voice prompt\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/8169\/2025-11-19\/original-image\/2fab32e4-9254-4fe2-aa3e-4317bab44bf5.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis speaker is intended for outdoor, home, mobile portable, and karaoke scenarios. It can be used as a portable audio device where Bluetooth wireless playback is needed. The USB power supply and 5V rated voltage allow it to be powered from suitable USB sources. The voice prompt function gives operating feedback. It is available in black, red, or silver.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eFor karaoke and similar group settings, the speaker offers a 5W rated output and a frequency response range of 100Hz to 20kHz. It uses bone conduction resonance and Bluetooth wireless connectivity. The voice prompt function can assist with operation. Power is supplied via USB at a rated voltage of 5V. The package includes one sound unit and one USB cable.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eAt home, the speaker can be used for everyday listening with Bluetooth wireless playback. It is powered by USB and has a rated power of 5W. The frequency response range is 100Hz to 20kHz, and the rated voltage is 5V. It includes a voice prompt function. Colour options are black, red, and silver.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Bone conduction Bluetooth speaker in black, red or silver with USB power, 5W output and voice prompt\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/8169\/2025-11-19\/original-image\/53c29272-af03-482c-9c9e-11c0d16c0836.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe practical value of this speaker comes from its bone conduction resonance design, Bluetooth wireless connectivity, USB power supply, and portable use cases. It has a 5W rated power, a 100Hz-20kHz frequency response range, a 5V rated voltage, and a voice prompt function. It is available in black, red, or silver. The package includes one sound unit and one USB cable.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eThe source text does not provide maintenance instructions. The speaker is powered by USB and includes a USB cable in the package, so it can be powered repeatedly from a suitable USB source. The rated voltage is 5V, and the rated power is 5W. The frequency response range is 100Hz to 20kHz. A voice prompt function is included. Colour options are black, red, and silver.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eChoose this bone conduction Bluetooth speaker if you need a portable resonance speaker for outdoor, home, mobile portable, or karaoke use. It offers Bluetooth wireless connectivity, USB power, a 5W rated output, a 100Hz-20kHz frequency response range, and a voice prompt function. It comes in black, red, or silver and includes one sound unit and one USB cable. No dimensions, materials, or waterproof rating are stated in the source text.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Bone conduction Bluetooth speaker in black, red or silver with USB power, 5W output and voice prompt\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/8169\/2025-11-19\/original-image\/7bacfed3-f0ad-4579-a924-dd7c534c724a.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Bone conduction Bluetooth speaker in black, red or silver with USB power, 5W output and voice prompt\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/8169\/2025-11-19\/original-image\/8615eca1-2be1-46eb-81d6-c6dbb301cac0.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Bone conduction Bluetooth speaker in black, red or silver with USB power, 5W output and voice prompt\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/8169\/2025-11-19\/original-image\/adad092f-8ea1-41de-bfad-c951359f3ecb_fine.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Bone conduction Bluetooth speaker in black, red or silver with USB power, 5W output and voice prompt\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/8169\/2025-11-19\/original-image\/c8285a69-5c0f-49ee-8635-bfaf03a321ed.webp\"\u003e\u003c\/div\u003e","brand":"umvdr2-sp","offers":[{"title":"Black","offer_id":59176993292552,"sku":"CJYD259247301AZ","price":22.68,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":59176993325320,"sku":"CJYD259247303CX","price":22.68,"currency_code":"GBP","in_stock":true},{"title":"Red","offer_id":59176993358088,"sku":"CJYD259247302BY","price":22.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1039\/4664\/9864\/files\/adad092f-8ea1-41de-bfad-c951359f3ecb_fine.webp?v=1792579597","url":"https:\/\/avermora.com\/products\/bone-conduction-bluetooth-wireless-portable-resonance-speaker-with-usb-power-voice-prompt-5w-output-100hz-20khz-frequency-response-for-outdoor-home-mobile-portable-and-karaoke-use-in-black-red-or-silver","provider":"Avermora.com","version":"1.0","type":"link"}