{"product_id":"portable-wireless-bluetooth-speaker-with-built-in-4000-mah-battery-delivering-15-hour-music-playback-and-10-metre-transmission-range-for-hands-free-calls-and-music-streaming-in-black-blue-or-red-colour-options","title":"Portable wireless Bluetooth speaker with built-in 4000 mAh battery delivering 15-hour music playback and 10-metre transmission range for hands-free calls and music streaming in black, blue, or red colour options.","description":"\u003ch1\u003ePortable Bluetooth Speaker with 4000 mAh Battery for 15-Hour Music Playback\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Portable wireless Bluetooth speaker in black, blue, or red, showing compact columnar design.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/539\/2025-10-02\/original-image\/1002282588964.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis compact wireless speaker provides a practical audio solution for streaming music and managing calls without being tethered to a power outlet. Its core strength lies in the integrated 4000 mAh rechargeable battery, which is engineered to deliver substantial usage time between charges. With a quoted music playback duration of approximately 15 hours and a call duration of up to 20 hours, it is suited for all-day use at home, in the office, or during outdoor activities. The 10-metre Bluetooth transmission range offers flexibility in where you place the speaker relative to your smartphone or tablet. Available in three distinct colour options, it combines functionality with a choice of finishes to match different preferences.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Portable wireless Bluetooth speaker in black, blue, or red, showing compact columnar design.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/539\/2025-10-02\/original-image\/1941840835118.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe speaker is built around its key performance specifications, focusing on battery life, wireless connectivity, and user controls. Its design prioritises portability and ease of use, with all necessary functions accessible directly on the unit.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eConstructed with a durable plastic housing, the speaker is lightweight and designed for daily handling. The build incorporates the necessary internal components for Bluetooth transmission, audio drivers, and the substantial 4000 mAh lithium-ion battery. The inclusion of noise reduction technology aims to enhance voice clarity during hands-free calls, filtering out background ambient sound. The external controls are laid out for intuitive operation of call functions and music playback.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eMeasuring 72 mm in width, 72 mm in depth, and 170 mm in height, the speaker has a compact, columnar form factor. These dimensions allow it to fit comfortably on most desks, bedside tables, or kitchen counters without occupying excessive space. Its size and weight make it genuinely portable, easy to pick up and move from room to room or pack in a bag for use elsewhere. The 10-metre effective Bluetooth range means your source device can be in another part of a typical room while the speaker continues to play audio clearly.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Portable wireless Bluetooth speaker in black, blue, or red, showing compact columnar design.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/539\/2025-10-02\/original-image\/228146751817.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis speaker's blend of long battery life and call management features supports a range of scenarios from casual listening to more functional communication tasks.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor small meetings, presentations, or workshops, the speaker can provide clear audio for video calls or background music without requiring a mains power cable, reducing clutter. The 20-hour call duration and call control functions (answer, end, reject, transfer) make it a practical hands-free solution for extended conference calls or customer support sessions. The noise reduction can help minimise distractions from the surrounding environment, ensuring voices are transmitted more clearly to the other party.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eIn domestic settings, it serves as a versatile audio hub for streaming music, podcasts, or audiobooks from a phone or tablet while you cook, clean, or relax. Its portability allows it to move with you from the living room to the garden. The long battery life means it can provide audio for an entire day of intermittent use without needing a recharge. The colour options—black, blue, and red—offer a way to coordinate the speaker with your existing room decor or personal style.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Portable wireless Bluetooth speaker in black, blue, or red, showing compact columnar design.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/539\/2025-10-02\/original-image\/4656742717132.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value of this product stems from its combination of extended operational time, wireless convenience, and multi-function controls in a single, portable unit.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe built-in rechargeable battery is designed for repeated charge cycles, eliminating the need for disposable batteries and reducing long-term waste and cost. Maintenance is minimal; keeping the speaker clean and ensuring it is charged when needed are the primary care requirements. The robust construction of common plastic materials is intended for regular handling in typical indoor environments.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eChoose this speaker if your priority is a self-contained audio device that offers substantial battery-powered playback time (15 hours for music) and the ability to handle calls wirelessly. Its 10-metre range provides more placement freedom than many shorter-range devices, and the direct music\/call controls add convenience. The compact size makes it a space-efficient choice, and the multiple colour options provide a basic level of personalisation. It represents a straightforward solution for enhancing audio from a Bluetooth device without complex setup or ongoing costs.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Portable wireless Bluetooth speaker in black, blue, or red, showing compact columnar design.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/539\/2025-10-02\/original-image\/5722333706647.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Portable wireless Bluetooth speaker in black, blue, or red, showing compact columnar design.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/539\/2025-10-02\/original-image\/708944041398.webp\"\u003e\u003c\/div\u003e","brand":"test2uiwhefauhqwu2","offers":[{"title":"Black","offer_id":58453099381000,"sku":"CJXFBXYS00077-Black","price":65.58,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":58453099413768,"sku":"CJXFBXYS00077-Blue","price":65.58,"currency_code":"GBP","in_stock":true},{"title":"Red","offer_id":58453099446536,"sku":"CJXFBXYS00077-Red","price":65.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1039\/4664\/9864\/files\/1941840835118.webp?v=1786944112","url":"https:\/\/avermora.com\/products\/portable-wireless-bluetooth-speaker-with-built-in-4000-mah-battery-delivering-15-hour-music-playback-and-10-metre-transmission-range-for-hands-free-calls-and-music-streaming-in-black-blue-or-red-colour-options","provider":"Avermora.com","version":"1.0","type":"link"}