--- product_id: 70184376 title: "Cubetek 2 in 1 Bluetooth Transmitter & Receiver Adapter V5.0, with Digital Optical/TOSLINK/SPDIF, 3.5mm Aux Connect, for TV/PC/iPod/Car Stereo, AptX Low Latency, Model: CB-BTI-029" brand: "cubetek" price: "11 zł" currency: PLN in_stock: false url: https://www.desertcart.pl/products/70184376-cubetek-2-in-1-bluetooth-transmitter-and-receiver-adapter-v5 store_origin: PL region: Poland --- # Bluetooth 5.0 for crystal-clear sound Dual device pairing for shared audio 40ms aptX Low Latency for lag-free streaming Cubetek 2 in 1 Bluetooth Transmitter & Receiver Adapter V5.0, with Digital Optical/TOSLINK/SPDIF, 3.5mm Aux Connect, for TV/PC/iPod/Car Stereo, AptX Low Latency, Model: CB-BTI-029 **Brand:** cubetek **Price:** 11 zł **Availability:** ❌ Out of Stock ## Summary > 🎧 Cut the cords, not the quality—wireless audio redefined! ## Quick Answers - **What is this?** Cubetek 2 in 1 Bluetooth Transmitter & Receiver Adapter V5.0, with Digital Optical/TOSLINK/SPDIF, 3.5mm Aux Connect, for TV/PC/iPod/Car Stereo, AptX Low Latency, Model: CB-BTI-029 by cubetek - **How much does it cost?** 11 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/70184376-cubetek-2-in-1-bluetooth-transmitter-and-receiver-adapter-v5) ## Best For - cubetek enthusiasts ## Why This Product - Trusted cubetek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Battery Life:** Up to 8 hours of continuous wireless audio, plus use while charging—never miss a beat. - • **Ultra-Low Latency Streaming:** Experience near-zero delay with aptX Low Latency—perfect for binge-watching without lip-sync issues. - • **Versatile Multi-Connection Hub:** Supports Optical, 3.5mm Aux, and RCA inputs/outputs for ultimate compatibility with your home setup. - • **Share the Sound, Share the Moment:** Connect two Bluetooth headphones or speakers simultaneously and elevate your shared listening experience. - • **Seamless 2-in-1 Bluetooth Powerhouse:** Transmit or receive audio effortlessly with one sleek device. ## Overview The Cubetek CB-BTI-029 is a compact 2-in-1 Bluetooth 5.0 transmitter and receiver featuring aptX Low Latency for ultra-smooth audio streaming. It supports multiple connection types including Optical/TOSLINK, 3.5mm Aux, and RCA, enabling seamless integration with TVs, PCs, and car stereos. With up to 8 hours of battery life and the ability to pair two Bluetooth devices simultaneously, it’s designed for versatile, high-quality wireless audio experiences. ## Description Full description not available ## Features - ★ BLUETOOTH TRANSMITTER AND RECEIVER: 2-In-1 Design - The bluetooth adapter combines bluetooth audio transmitter and receiver in one with 3.5mm aux jack. Latest Bluetooth V5.0 with A2DP: Wide compatible, easy to pair / reconnect and support apt-X and SBC codes, Updated bluetooth 5.0 brings strong signal transmission ability ,high sound quality less crackling, hissing or sound quality deterioration issues. It makes it different from others. - ★ FLEXIBLE CONNECTIONS (OPTICAL + 3.5mm AUX + RCA): Beside 3.5mm Aux/RCA connection, the audio Bluetooth transmitter for TV plus Bluetooth receiver for TV edge ahead by also supporting TOSLINK optical cable input and output so your TV with optical sound output can feed the adapter, and your audio system can also wireless connect with the Bluetooth Adapter for home stereo. - ★ INSTANT SOUND WITHOUT DELAY: Enjoy a latency lower than 95% of other devices with aptX Low Latency technology; end-to-end lag time is now 40 milliseconds so high-definition video is transmitted without problems. Note: not suitable for music instruments due to delay. - ★ ALWAYS ON - Long Battery Life: Being fully charged in only two hours,up to 8 hours working time and continuously streams even while charging. Enjoy your favorite wireless content all the time. - ★ Compatibility --- Compatible with most smart phones and Bluetooth-enabled electronics. ★ A 2 FOR 1 CONNECTION: Two Bluetooth headphones or speakers can pair at once so children can watch in silence and give parents a needed break. Note: aptX Low Latency does NOT support Dual Pair mode. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | CUBETEK | | Manufacturer | Cubetek | | Model | CB-BTI-O29 | | Product Dimensions | 6.1 x 6.1 x 1.78 cm; 60 g | | Item model number | CB-BTI-O29 | | Hardware Interface | Bluetooth, Bluetooth 5 | | Compatible Devices | Head, Smartphone, Speaker, Tablet, Television | | Special Features | Bluetooth Transmitter & Receiver 2 in 1, Built in Battery, Rechargeable, Connect to 2 devices at the same time, Supports Digital Coaxial / SPDIF / TOSLINK for Digital HD Sound, Wirelessly connect tv audio to your bluetooth speaker or earphones with the help of this device | | Audio output mode | a2dp | | Audio Output Type | bluetooth, auxiliary, optical | | Power Source | Battery Powered | | Batteries Included | No | | Batteries Required | No | | Wireless Type | Bluetooth | | Connector Type | AUX, Bluetooth | | Compatible media type | Bluetooth 5.0, aptX, A2DP, SBC | | Material | Acrylonitrile Butadiene Styrene (ABS) | | Supports Bluetooth Technology | Yes | | Manufacturer | Cubetek | | Item Weight | 60 g | ## Product Details - **Special Feature:** Bluetooth Transmitter & Receiver 2 in 1, Built in Battery, Rechargeable, Connect to 2 devices at the same time, Supports Digital Coaxial / SPDIF / TOSLINK for Digital HD Sound, Wirelessly connect tv audio to your bluetooth speaker or earphones with the help of this device - **Brand:** CUBETEK - **Connectivity Technology:** AUX, Bluetooth - **Power Source:** Battery Powered - **Material:** Acrylonitrile Butadiene Styrene (ABS) ## Images ![Cubetek 2 in 1 Bluetooth Transmitter & Receiver Adapter V5.0, with Digital Optical/TOSLINK/SPDIF, 3.5mm Aux Connect, for TV/PC/iPod/Car Stereo, AptX Low Latency, Model: CB-BTI-029 - Image 1](https://m.media-amazon.com/images/I/51OPm64rHtL.jpg) ![Cubetek 2 in 1 Bluetooth Transmitter & Receiver Adapter V5.0, with Digital Optical/TOSLINK/SPDIF, 3.5mm Aux Connect, for TV/PC/iPod/Car Stereo, AptX Low Latency, Model: CB-BTI-029 - Image 2](https://m.media-amazon.com/images/I/61+dEsMQURL.jpg) ![Cubetek 2 in 1 Bluetooth Transmitter & Receiver Adapter V5.0, with Digital Optical/TOSLINK/SPDIF, 3.5mm Aux Connect, for TV/PC/iPod/Car Stereo, AptX Low Latency, Model: CB-BTI-029 - Image 3](https://m.media-amazon.com/images/I/61CCRZsBdmL.jpg) ![Cubetek 2 in 1 Bluetooth Transmitter & Receiver Adapter V5.0, with Digital Optical/TOSLINK/SPDIF, 3.5mm Aux Connect, for TV/PC/iPod/Car Stereo, AptX Low Latency, Model: CB-BTI-029 - Image 4](https://m.media-amazon.com/images/I/61ZhILq52JL.jpg) ![Cubetek 2 in 1 Bluetooth Transmitter & Receiver Adapter V5.0, with Digital Optical/TOSLINK/SPDIF, 3.5mm Aux Connect, for TV/PC/iPod/Car Stereo, AptX Low Latency, Model: CB-BTI-029 - Image 5](https://m.media-amazon.com/images/I/71j2P8oTvKL.jpg) ## Frequently Bought Together - Cubetek 2 in 1 Bluetooth Transmitter & Receiver Adapter V5.0, with Digital Optical/TOSLINK/SPDIF, 3.5mm Aux Connect, for TV/PC/iPod/Car Stereo, AptX Low Latency, Model: CB-BTI-029 - Cubetek 3 in 1 LCD Display V5.0 Bluetooth Transmitter Receiver, Bypass Audio Adapter with Aux, Optical, Dual Link Support for TV, Home Stereo, PC, Headphones, Speakers, Model: CB-BT27 - Pagaria 2 in 1 Bluetooth 5.0 Transmitter Receiver 3.5mm Stereo Audio Adapter with Mic, Easy Slide Switch Mode, Model: KN330 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/70184376-cubetek-2-in-1-bluetooth-transmitter-and-receiver-adapter-v5](https://www.desertcart.pl/products/70184376-cubetek-2-in-1-bluetooth-transmitter-and-receiver-adapter-v5) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-07*