Portable Radio THOMSON RT400DABBTWH — FM and DAB+ tuner, Bluetooth, USB

The THOMSON RT400DABBTWH is a compact portable radio combining FM and DAB+ tuners with Bluetooth wireless streaming and a USB playback port. It is designed to receive digital DAB+ stations and traditional FM broadcasts, stream audio from smartphones or tablets via Bluetooth, and play audio files from a connected USB storage device. The housing and control layout prioritize portability and straightforward operation for home, office, or travel use.

Advantages

This portable radio offers dual reception modes (FM and DAB+) to access a wide range of broadcasts, while Bluetooth connectivity enables wireless streaming from mobile devices. A front USB port allows direct playback of compatible audio files from USB sticks. The device combines multiple input options in a compact form factor, making it adaptable to different listening situations without complex setup.

Suitable for

• Listening to DAB+ digital radio stations and FM broadcasts at home
• Wireless audio streaming from smartphones or tablets via Bluetooth
• Playing music files from USB storage when other sources are unavailable
• Portable use in office spaces, kitchens, or small travel accommodations

When it may not be suitable

This radio is intended for reception of broadcast radio and basic streaming; it is not a multi-room audio system and does not replace high-fidelity hi‑fi equipment for critical listening. If you require advanced audio features such as multi-band equalization, high-power amplification for large rooms, or networked streaming services (Wi‑Fi, Spotify Connect, AirPlay), this unit may not meet those needs.

Key specifications

• Tuner types: DAB+ (digital) and FM (analog) reception
• Wireless: Bluetooth for audio streaming from external devices
• Playback: USB port for playing audio files from USB storage
• Form factor: Portable desktop radio with integrated controls
• Power: Designed for mains power; portable size suitable for moving between rooms

How to use

Place the radio on a stable surface and connect it to mains power. Use the tuner mode selector to choose DAB+ or FM and scan for available stations; stored presets allow quick access to favorite stations. To play audio from a mobile device, enable Bluetooth on the source device, pair it with the radio following the pairing procedure, and start playback. For USB playback, insert a compatible USB flash drive into the USB port and use the radio’s playback controls to browse and play files. Adjust volume and basic tone settings using the front panel controls.

What to consider before purchase

• Check whether you need digital DAB+ reception in your area — coverage varies by region
• Bluetooth is intended for audio streaming only; verify compatibility with your mobile device
• Confirm supported audio file formats for USB playback if you plan to use USB media
• Consider whether mains-powered operation and portable size meet your mobility requirements

Usage recommendations

For best DAB+ reception, position the radio near a window or orient the antenna toward the strongest signal source. When streaming via Bluetooth, keep the source device within typical Bluetooth range (approximately 10 meters) and avoid obstructions for stable playback. Use a USB flash drive formatted in a commonly supported file system and with standard audio formats to ensure reliable USB playback.