{"product_id":"portable-plug-in-subwoofer-sound-card-reader-with-built-in-800mah-lithium-battery-offering-2-hours-playback-100hz-20khz-frequency-range-radio-and-usb-playback-in-black-blue-golden-red-or-silver-metal-shell","title":"Portable plug-in subwoofer sound card reader with built-in 800mAh lithium battery, offering 2 hours playback, 100Hz-20kHz frequency range, radio and USB playback, in black, blue, golden, red or silver metal shell.","description":"\u003ch1\u003ePortable Plug-in Subwoofer Sound Card Reader with 2-Hour Battery and Multi-Format Playback\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Portable metal sound card reader with subwoofer in black, blue, golden, red, or silver colour options.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/742\/2025-10-02\/original-image\/1527020319225.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis portable audio device integrates a sound card reader with a built-in subwoofer to enhance your listening experience directly from your computer or mobile phone. Designed for general use, it provides a practical solution for users seeking improved audio output and versatile media playback without being tied to a power outlet. Its key strength lies in combining a 2.1-channel audio system with multiple input methods, including Bluetooth wireless, USB flash drive, and card insertion, all housed in a durable metal shell. With an 800mAh lithium battery offering up to 2 hours of operation and a frequency response from 100Hz to 20kHz, it is built for casual listening, travel, or as a compact audio boost for your devices.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Portable metal sound card reader with subwoofer in black, blue, golden, red, or silver colour options.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/742\/2025-10-02\/original-image\/1554300025943.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe sound card reader is engineered to deliver enhanced audio and flexible connectivity in a single, portable unit. Its construction focuses on robust materials and user-friendly operation, making it accessible for everyday audio tasks without complicated installation or setup.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe device features a metal shell, chosen for its sturdiness and ability to house the internal electronics securely. This external housing is available in five distinct colour finishes – black, blue, golden, red, and silver – offering a choice to match personal style or equipment. The metal construction contributes to the product's overall durability for regular portable use, protecting the internal lithium battery, audio circuitry, and connectivity components during transport or daily handling.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eAs a plug-in device, it is designed to connect directly to a host computer or phone, emphasising portability and a compact form factor suitable for desks, bags, or on-the-move use. The integrated 800mAh lithium battery supports this portability by providing up to 2 hours of cord-free running time, allowing for audio playback during commutes, in temporary workspaces, or for short events without requiring a constant power connection. Its wireless Bluetooth 4.1 function extends this practicality with an effective operating distance of 10 metres, giving you flexibility in speaker placement relative to your audio source.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Portable metal sound card reader with subwoofer in black, blue, golden, red, or silver colour options.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/742\/2025-10-02\/original-image\/1565848893787.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis product serves multiple audio roles, from personal entertainment to providing a simple audio upgrade for standard devices. Its combination of playback functions makes it adaptable for various listening environments and user needs.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor small presentations, background music at events, or as a portable audio source for content creators, the device's multi-format support is advantageous. You can play audio directly from a USB flash drive with up to 32GB of extended storage or via a memory card, eliminating the need for a separate computer in some scenarios. The 2.1-channel audio output, with its specified 100Hz-20kHz frequency range and signal-to-noise ratio (SNR) of ≥75dB, aims to deliver clearer, more defined sound than basic built-in speakers, which can be beneficial for playing voice recordings, music, or audio clips in a casual professional or social setting.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eAt home, it functions as a convenient plug-and-play audio enhancer for laptops, tablets, or smartphones, particularly where built-in speakers lack bass or volume. The inclusion of an FM radio function adds another entertainment option for listening to broadcasts. Simple button-operated controls for speaker adjustment and mode selection make it accessible for all ages, requiring no technical expertise to switch between Bluetooth streaming, USB playback, or radio listening during daily routines, chores, or relaxation.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Portable metal sound card reader with subwoofer in black, blue, golden, red, or silver colour options.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/742\/2025-10-02\/original-image\/1952645582158.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value of this sound card reader lies in its consolidation of several audio functions into one portable unit, reducing the need for multiple separate devices. It is built for straightforward utility and reuse across different situations.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe product is designed for repeated use across different audio sources and locations. Its rechargeable lithium battery can be cycled for many listening sessions, and the robust metal shell helps withstand the knocks of portable life. Maintenance is minimal; keeping the USB and card ports clear of debris and following basic battery charging practices are the primary care steps, as no specialist cleaning or complex upkeep is indicated by the source specifications.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eChoose this portable sound card reader if you need a single device that adds a subwoofer-enhanced audio output, wireless Bluetooth capability, and direct media playback from USB or cards to your setup. It stands out by combining these features with a 2-hour battery life in a metal housing, avoiding the need for separate speakers, card readers, and radio devices. For users seeking an uncomplicated audio upgrade with multiple input options for general listening, it provides a practical, all-in-one solution focused on functionality rather than advanced audiophile specifications.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Portable metal sound card reader with subwoofer in black, blue, golden, red, or silver colour options.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/742\/2025-10-02\/original-image\/2700474837742.webp\"\u003e\u003c\/div\u003e","brand":"7nuift-hg","offers":[{"title":"Silver","offer_id":57803753488728,"sku":"CJXFBXYS00203-Silver","price":42.98,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":57803753521496,"sku":"CJXFBXYS00203-Blue","price":42.98,"currency_code":"GBP","in_stock":true},{"title":"Golden","offer_id":57803753554264,"sku":"CJXFBXYS00203-Golden","price":42.98,"currency_code":"GBP","in_stock":true},{"title":"Red","offer_id":57803753587032,"sku":"CJXFBXYS00203-Red","price":42.98,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":57803753619800,"sku":"CJXFBXYS00203-Black","price":42.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0880\/2589\/1160\/files\/1952645582158.webp?v=1784948583","url":"https:\/\/homeenjoy.uk\/products\/portable-plug-in-subwoofer-sound-card-reader-with-built-in-800mah-lithium-battery-offering-2-hours-playback-100hz-20khz-frequency-range-radio-and-usb-playback-in-black-blue-golden-red-or-silver-metal-shell","provider":"homeenjoy.uk","version":"1.0","type":"link"}