Bluetooth adapter Mozos B2 APT-X — wireless audio receiver/transmitter

Mozos B2 APT-X is a compact Bluetooth audio adapter that functions as both receiver and transmitter, enabling wireless audio connections between Bluetooth-enabled devices and non‑Bluetooth equipment. It supports the APT-X codec to improve audio fidelity on compatible devices and provides a straightforward way to add Bluetooth streaming to televisions, home speakers, headphones, car stereos and audio systems without native wireless support.

Advantages

The adapter offers dual-mode operation — switching between Bluetooth receiver and transmitter — so it can either deliver audio from a phone or laptop to a conventional speaker system or capture audio from a TV for wireless headphones. APT-X codec support reduces latency and preserves audio detail with compatible devices. Its compact form factor and simple pairing process make installation and use quick and unobtrusive, while a clear status indicator simplifies troubleshooting and connection management.

Suitable for

• Adding Bluetooth streaming to TVs or home theater receivers
• Streaming music from smartphones or laptops to wired speakers
• Sending TV audio to wireless headphones to avoid disturbing others
• Providing hands-free audio input to car stereos or aftermarket audio systems

Key specifications

• Operation modes: Bluetooth receiver and Bluetooth transmitter
• Supported codec: APT-X (for compatible devices)
• Connectivity: standard audio input/output connections for integration with external equipment
• Power: USB-powered for compatibility with common USB ports and chargers
• Compact and portable enclosure for easy placement near audio sources

How to use

Connect the adapter to the audio source or sink using the appropriate audio connection, then supply power via a USB port or USB charger. Switch the unit to the required mode (receive or transmit) and initiate Bluetooth pairing from the device you want to connect. Once paired, select the adapter as the audio input or output on your source device. Follow on-screen or device prompts as needed to confirm the connection and start streaming audio.

Usage recommendations

Place the adapter within recommended Bluetooth range of paired devices and avoid obstructions for stable performance. For best audio quality, enable APT-X on both source and sink devices when available. Use a reliable USB power source to prevent connection drops, and switch modes only when not actively streaming to ensure smooth reconnection.