SOOMFON Bluetooth Transmitter 3-in-1 for TV

This compact 3-in-1 Bluetooth audio adapter from SOOMFON lets you add wireless sound to a TV or turn a non-Bluetooth speaker into a wireless receiver, making it easier to watch TV or listen to music without cables. It supports dual-link transmission to two Bluetooth headphones or speakers, and includes an LCD display plus physical controls for quick adjustments.

Key Points

The device works in three modes: transmitter for sending TV audio to Bluetooth headphones, receiver to stream from a phone to a speaker, and bypass to pass audio through to wired speakers. It uses Bluetooth 5.0 for a more stable connection and claims indoor ranges up to about 14 meters in TX mode and 20 to 30 meters in RX mode, according to the manufacturer. The 1.8 inch LCD shows paired device names and the current operating status, while a rotary knob and buttons allow volume control, play/pause and source switching. Note that there is no built-in microphone so it cannot handle calls, and it must remain plugged in during use.

Technical Specifications

• Name: SOOMFON Bluetooth Transmitter for TV 3-in-1
• Bluetooth version: - 5.0
• Connections: - Optical (Toslink), AUX (3.5 mm), RCA
• Display: - 1.8 inch LCD
• Dual-link: - Supports connecting two Bluetooth headphones or speakers simultaneously
• Power: - No internal battery, requires external power
• Range: - Up to 14 meters (TX), 20–30 meters (RX) indoor according to manufacturer

Usage Recommendations

When using as a TV transmitter, connect the optical or RCA output from your TV to the adapter and pair your headphones in TX mode. For two-listener setups, enable dual-link but keep in mind you cannot adjust individual volumes per device through the adapter. If you need the most precise audio sync for gaming or live performance, consider a wired solution because some delay may occur with certain professional audio equipment or with projectors and microphones. Also avoid attempting to pair devices that require entering a PIN, since PIN pairing is not supported.

Advantages

This SOOMFON adapter adds flexible connectivity to older TVs and stereo systems, enabling wireless listening and simple switching between sources. The physical controls and LCD make daily operation straightforward, and broad input support means compatibility with many TVs, PCs and home audio systems. For quiet late-night viewing or listening while moving around the house, the dual-link feature and Bluetooth 5.0 support are practical additions, although advanced audio professionals may find its latency and feature set limiting.