UGREEN BT303 Bluetooth 5.4 Transmitter Receiver with Built-in Microphone for Hands-Free Calls (45236)
Product Features Description
Upgrade your legacy home stereos, car audio systems, and non-Bluetooth TVs with the versatile UGREEN BT303 Bluetooth 5.4 Transmitter Receiver with Built-in Microphone for Hands-Free Calls. Designed for seamless 2-in-1 audio flexibility, this compact adapter streams high-fidelity wireless audio in both directions while eliminating cable clutter with its spring-coiled design.
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Next-Gen Bluetooth 5.4 Connectivity: Enjoy rock-solid stability and zero audio sync lag using the UGREEN BT303 Bluetooth 5.4 Transmitter Receiver with Built-in Microphone for Hands-Free Calls, engineered with ultra-low latency wireless transmission up to 10 meters.
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Dual Transmitter & Receiver (TX/RX) Versatility: Switch between audio broadcast modes instantly on your UGREEN BT303 Bluetooth 5.4 Transmitter Receiver with Built-in Microphone for Hands-Free Calls—transmit TV audio to wireless headphones or receive phone audio on wired speakers.
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Crystal-Clear Hands-Free Calling: Take driving calls safely using the UGREEN BT303 Bluetooth 5.4 Transmitter Receiver with Built-in Microphone for Hands-Free Calls, featuring an integrated omnidirectional microphone for high-clarity voice pick-up.
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Intuitive Visual OLED Screen: Monitor pairing status, active codecs, volume levels, and connected devices directly on the UGREEN BT303 Bluetooth 5.4 Transmitter Receiver with Built-in Microphone for Hands-Free Calls built-in display screen.
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Seamless Dual Pairing Technology: Share entertainment simultaneously through the UGREEN BT303 Bluetooth 5.4 Transmitter Receiver with Built-in Microphone for Hands-Free Calls, connecting two Bluetooth headphones in TX mode or two smartphones in RX mode.
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Tangle-Free Retractable Spring Cable: Extend and tuck away setup connections easily with the UGREEN BT303 Bluetooth 5.4 Transmitter Receiver with Built-in Microphone for Hands-Free Calls, fitted with a flexible 0.36m to 1.2m coiled cable.
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Driver-Free Plug-and-Play Power: Power up your UGREEN BT303 Bluetooth 5.4 Transmitter Receiver with Built-in Microphone for Hands-Free Calls through any standard USB-A port and plug the 3.5mm jack directly into your sound system for immediate operation.
Specifications
| Feature / Specification | Detail |
| Brand & Model SKU | UGREEN BT303 (P/N: 45236) |
| Bluetooth Standard | Bluetooth 5.4 Low Latency |
| Operating Modes | 2-in-1 Transmitter (TX) & Receiver (RX) |
| Audio Interfaces | 3.5mm AUX Audio Jack + USB-A Power Connector |
| Audio Codecs & Profiles | RX: SBC, AAC / TX: SBC (A2DP/AVRCP/HSP/HFP) |
| Transmission Distance | Up to 10 Meters / 33 Feet (Barrier-Free) |
| Integrated Display | Clear OLED Status Screen |
| Microphone & Controls | Built-in Mic with Multi-Function Control Buttons |
| Cable Type & Length | Retractable Spring Coiled Cable (36.7cm to 120cm) |
Pros & Benefits
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2-in-1 Dual Functionality: Functions both as an audio transmitter for TVs/PCs and a receiver for car stereos and vintage amplifiers.
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Safe In-Car Calling & Navigation: The built-in mic and one-touch call button allow for safer, distraction-free driving.
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Zero Guesswork OLED Display: Visual status screen clearly shows connected device names, battery info, volume levels, and active mode.
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Neat & Compact Setup: The retractable spring cable expands when needed and prevents messy wires on dashboard or entertainment setups.
Variation Price
| Package / Retail Variant | Condition | Ordering & Delivery | Price (KES) |
| UGREEN BT303 Bluetooth 5.4 Transmitter Receiver (Standard Kit – SKU 45236) | Brand New & Sealed | In-Store & Countrywide Delivery | KSh 2,800.00 |
| UGREEN BT303 + Audio Cable Extension Bundle | Brand New | In-Store & Countrywide Delivery | Check current deals at Potent.it Computer Accessories |
Suitable Application Areas
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Car Audio & Hands-Free Navigation: Upgrade older car AUX stereos to stream wireless music and take phone calls hands-free via the built-in mic.
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Late-Night TV & Flight Entertainment: Connect to non-Bluetooth TVs or airplane headphone jacks to stream audio silently to two wireless earbuds simultaneously.
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Legacy Home Speaker Conversion: Convert vintage bookshelf amplifiers, soundbars, or AV receivers into Bluetooth-enabled sound stations.
Installation Guide & Support Manuals
Setting up your Bluetooth 5.4 adapter is simple and driver-free:
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Power On: Plug the USB-A end into a power source (car USB charger, TV USB port, or wall adapter).
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Select Mode: Slide the side toggle switch to TX (Transmitter) or RX (Receiver).
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Connect Audio: Plug the 3.5mm jack into your TV/PC audio output (TX Mode) or your car AUX/speaker audio input (RX Mode).
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Pair Device: In RX mode, select “UGREEN-BT303” on your phone’s Bluetooth menu. In TX mode, put your headphones in pairing mode and confirm connection on the adapter’s OLED screen.
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To view detailed wiring diagrams, dual-pairing guides, and troubleshooting steps, visit the official UGREEN BT303 Bluetooth 5.4 Transmitter Receiver Installation Guide & Support Manuals.
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Shop for more deals, dock adapters, and audio accessories at the main Potent.it Computer Accessories Category.
FAQs for UGREEN BT303 Bluetooth 5.4 Transmitter Receiver with Built-in Microphone for Hands-Free Calls
Q: Is the UGREEN BT303 available in store and online purchase with countrywide delivery?
A: Yes, it is available for in-store pickup as well as online purchase with countrywide delivery across Kenya.
Q: Does the built-in microphone work in both TX and RX modes?
A: No, the built-in microphone for hands-free calling works specifically in RX (Receiver) Mode when paired to a smartphone.
Q: Can I connect two headphones at the same time?
A: Yes, the BT303 supports dual pairing in TX mode, allowing two people to listen to the same TV or laptop audio wirelessly.
What is in the Box?
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1× UGREEN BT303 Bluetooth 5.4 Transmitter Receiver (45236)
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1× Integrated Retractable Spring Cable (3.5mm + USB-A)
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1× User Manual & Quick Setup Guide
Verdict
The UGREEN BT303 Bluetooth 5.4 Transmitter Receiver with Built-in Microphone for Hands-Free Calls (SKU 45236) is an exceptionally versatile wireless audio adapter. Combining Bluetooth 5.4 low-latency performance, a clear OLED display screen, a built-in mic for driving calls, and dual-pairing capability, it provides incredible utility for car, home, and travel setups. Order yours today with fast countrywide delivery at Potent.it Computer Accessories.


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