{"product_id":"optical-fibre-bluetooth-5-0-adapter-with-csr8675-chip-supporting-dual-device-pairing-and-tx-rx-switching-without-shutdown-for-wireless-audio-transmission-to-speakers-headphones-tvs-and-home-theatre-systems-via-optical-or-aux-connections","title":"Optical fibre Bluetooth 5.0 adapter with CSR8675 chip, supporting dual device pairing and TX\/RX switching without shutdown for wireless audio transmission to speakers, headphones, TVs, and home theatre systems via optical or AUX connections.","description":"\u003ch1\u003eOptical Fibre Bluetooth 5.0 Adapter with CSR8675 Chip for Wireless Audio Transmission\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black optical fibre Bluetooth 5.0 adapter with CSR8675 chip for wireless audio transmission\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1047\/2025-10-02\/original-image\/1612582138694.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis compact Bluetooth adapter bridges the gap between traditional wired audio systems and modern wireless convenience. Measuring just 54 x 54 x 15 mm and weighing approximately 35g, it transforms any audio equipment with optical or AUX connections into Bluetooth-compatible devices. Using the advanced CSR8675 Bluetooth 5.0 chip, it supports high-quality audio codecs including APT-X HD, APT-X Low Latency, AAC, and SBC, ensuring superior sound transmission with minimal compression artefacts. With a wireless range exceeding 20 metres and latency under 40 milliseconds, it maintains synchronised audio perfect for video content and gaming applications.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black optical fibre Bluetooth 5.0 adapter with CSR8675 chip for wireless audio transmission\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1047\/2025-10-02\/original-image\/1612582147662.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe adapter's functionality centres around its sophisticated electronic design and practical physical controls. Unlike many competing products that require power cycling to change operating modes, this device allows instant switching between transmitter and receiver functions while powered on.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eHoused in a durable plastic casing, the adapter contains the CSR8675 Bluetooth chipset alongside supporting circuitry for both optical and analogue audio processing. Power is supplied by a 400mAh lithium-ion polymer rechargeable battery, offering portable operation without constant mains power connection. The device charges via a standard Micro USB port requiring 5V DC at 500mA, compatible with most phone chargers and USB power sources.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWith dimensions of 54 x 54 x 15 mm, the compact rectangular design allows discreet placement near audio equipment without dominating visual space. The approximate 35g weight means it can be positioned with adhesive or simply placed on most surfaces without risk of damage. Despite its small footprint, it incorporates both optical and 3.5mm AUX ports alongside mode control buttons, maximising functionality within minimal physical space.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black optical fibre Bluetooth 5.0 adapter with CSR8675 chip for wireless audio transmission\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1047\/2025-10-02\/original-image\/1612582147669.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis adapter serves multiple roles in both domestic and professional audio environments, converting legacy equipment to wireless operation while adding modern connectivity features absent from older systems.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eIn professional settings, the device enables wireless audio transmission from mixing desks to Bluetooth speakers without running cables across performance spaces. The dual-connection capability in TX mode allows two separate speaker systems to receive the same audio signal simultaneously, useful for multi-zone installations. The low latency under 40ms prevents noticeable audio delay when used with video presentations or live performances, while the over 20-metre range provides flexibility in speaker placement.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor home audio systems, the adapter connects televisions, CD players, vinyl turntables, and home theatre receivers to Bluetooth headphones or speakers. The optical input preserves digital audio quality from source devices with SPDIF outputs, while the AUX connections accommodate analogue equipment. In RX mode, it allows two family members' phones to connect to a single wired speaker system, with priority given to whichever device plays audio first—eliminating re-pairing when switching between devices.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black optical fibre Bluetooth 5.0 adapter with CSR8675 chip for wireless audio transmission\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1047\/2025-10-02\/original-image\/1612582147671.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe adapter provides specific advantages over both wired solutions and alternative wireless products, focusing on practical improvements to user experience rather than abstract claims about performance or quality.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eBy converting existing wired audio equipment to Bluetooth functionality, this adapter extends the useful life of speakers, amplifiers, and other components that lack native wireless connectivity. The rechargeable battery design eliminates ongoing battery replacement costs, while the included comprehensive cable set—containing optical, AUX, and RCA adaptor cables—ensures compatibility with most common audio interfaces without requiring additional purchases.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eSeveral concrete differentiators set this adapter apart from similar market offerings. The ability to switch between TX and RX modes without powering off addresses a genuine inconvenience present in competing products. The dual-device connectivity in both transmission and reception modes provides practical flexibility for multi-user environments. Furthermore, the inclusion of both optical and AUX interfaces, rather than requiring separate models for different connection types, represents better value and future-proofing as users upgrade their audio equipment.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black optical fibre Bluetooth 5.0 adapter with CSR8675 chip for wireless audio transmission\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1047\/2025-10-02\/original-image\/1612582147674.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black optical fibre Bluetooth 5.0 adapter with CSR8675 chip for wireless audio transmission\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1047\/2025-10-02\/original-image\/1612582147676.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black optical fibre Bluetooth 5.0 adapter with CSR8675 chip for wireless audio transmission\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1047\/2025-10-02\/original-image\/1612582147679.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black optical fibre Bluetooth 5.0 adapter with CSR8675 chip for wireless audio transmission\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1047\/2025-10-02\/original-image\/1612582147927.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black optical fibre Bluetooth 5.0 adapter with CSR8675 chip for wireless audio transmission\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1047\/2025-10-02\/original-image\/1612582147936.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black optical fibre Bluetooth 5.0 adapter with CSR8675 chip for wireless audio transmission\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/1047\/2025-10-02\/original-image\/1612582147939.webp\"\u003e\u003c\/div\u003e","brand":"7nuift-hg","offers":[{"title":"Black","offer_id":57395977519448,"sku":"CJDS100801601AZ","price":44.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0880\/2589\/1160\/files\/1612582138694.webp?v=1780068351","url":"https:\/\/homeenjoy.uk\/products\/optical-fibre-bluetooth-5-0-adapter-with-csr8675-chip-supporting-dual-device-pairing-and-tx-rx-switching-without-shutdown-for-wireless-audio-transmission-to-speakers-headphones-tvs-and-home-theatre-systems-via-optical-or-aux-connections","provider":"homeenjoy.uk","version":"1.0","type":"link"}