{"product_id":"retro-knob-wireless-bluetooth-speaker-with-u-disk-tf-card-radio-portable-multi-colour-bluetooth-audio-3w-400mah-10m-range","title":"Retro Knob Wireless Bluetooth Speaker with U Disk TF Card Radio Portable Multi-colour Bluetooth Audio 3W 400mAh 10m Range","description":"\u003ch1\u003eRetro Knob Wireless Bluetooth Speaker with U Disk TF Card Radio Portable Multi-colour Audio\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Retro knob wireless Bluetooth speaker with U disk and TF card, ABS plastic housing, compact 97x50x73mm size\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2945\/2025-10-16\/original-image\/1438568224577.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis retro knob wireless Bluetooth speaker connects via Bluetooth 4.1, U disk, or TF card, giving you flexible playback options without being tied to a single device. Its compact 97x50x73mm size makes it easy to move around the home or take outdoors. The speaker delivers a 3W output with a frequency response of 50Hz-20kHz and a signal-to-noise ratio of ≥90dB. Available in black, white, pink, blue, and green, the housing is ABS plastic with a plated finish. Battery capacity is 3.7V 400mAh, providing 2-2.5 hours of playback from a 2-3 hour charge.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Retro knob wireless Bluetooth speaker with U disk and TF card, ABS plastic housing, compact 97x50x73mm size\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2945\/2025-10-16\/original-image\/1491139782652.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis portable speaker is built around a straightforward, reliable design. The ABS plastic housing with a plated finish gives it a retro look while keeping the weight low. Control is via a retro knob, and the unit supports three playback methods plus audio output.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe housing uses ABS plastic with a plating finish, chosen for its light weight and ability to withstand everyday handling. The compact shape measures approximately 97 x 50 x 73 mm, fitting easily into a bag or on a shelf.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eAt just 97 x 50 x 73 mm, this speaker is small enough to tuck into a backpack or hold in one hand. Its multi-colour options (black, white, pink, blue, green) let you match it to your style or decor.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Retro knob wireless Bluetooth speaker with U disk and TF card, ABS plastic housing, compact 97x50x73mm size\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2945\/2025-10-16\/original-image\/491463762790.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis speaker works well in a variety of settings, from the kitchen to a picnic table. The Bluetooth range of up to 10 metres gives you freedom to leave your phone on a charger while moving around.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor small gatherings or presentations, you can play audio from a U disk or TF card without needing a phone connection. The 3W output is suited to a small room or outdoor table.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eAt home, place it on a desk, shelf, or bedside table. The retro knob control is intuitive, and the multiple colour options let you coordinate with existing decor.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Retro knob wireless Bluetooth speaker with U disk and TF card, ABS plastic housing, compact 97x50x73mm size\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2945\/2025-10-16\/original-image\/5212069816656.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe main advantages are the variety of input sources and the compact size. You are not limited to Bluetooth; a U disk or TF card can be used directly, making it useful for people who prefer offline music.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eNo software updates are required. Simply recharge the 400mAh battery when playback drops to around 2 hours. The ABS plastic surface can be wiped clean with a dry cloth.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eIf you need a simple, portable speaker that works with multiple audio sources and comes in several colours, this model offers straightforward functionality at a compact size.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Retro knob wireless Bluetooth speaker with U disk and TF card, ABS plastic housing, compact 97x50x73mm size\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2945\/2025-10-16\/original-image\/665401003503.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Retro knob wireless Bluetooth speaker with U disk and TF card, ABS plastic housing, compact 97x50x73mm size\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/2945\/2025-10-16\/original-image\/70322587317878.webp\"\u003e\u003c\/div\u003e","brand":"5mn5u0-4f","offers":[{"title":"Brown","offer_id":57441130643838,"sku":"CJXFJTYP00029-Brown","price":32.68,"currency_code":"GBP","in_stock":true},{"title":"Blue","offer_id":57441130676606,"sku":"CJXFJTYP00029-Blue","price":32.68,"currency_code":"GBP","in_stock":true},{"title":"Pink","offer_id":57441130709374,"sku":"CJXFJTYP00029-Pink","price":30.68,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":57441130742142,"sku":"CJXFJTYP00029-White","price":30.68,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":57441130774910,"sku":"CJXFJTYP00029-Black","price":30.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/0150\/6942\/files\/491463762790.webp?v=1779243689","url":"https:\/\/lindenmere.co.uk\/products\/retro-knob-wireless-bluetooth-speaker-with-u-disk-tf-card-radio-portable-multi-colour-bluetooth-audio-3w-400mah-10m-range","provider":"Lindenmere.co.uk","version":"1.0","type":"link"}