Expand your audio world with a compact Bluetooth 5.0 auxiliary wireless audio adapter designed for PC, TV, headphones, and car use. It offers four practical modes—RX mode, TX mode, FM transmitter, and TF card playback—so you can send and receive audio without limits.

What this device does

The adapter transforms how you listen and share audio across devices. In RX mode, it wirelessly transmits audio from Bluetooth sources (phone, tablet) to non-Bluetooth headphones, speakers, or home stereo. In TX mode, it transmits audio from non-Bluetooth sources (TV, PC, CD/DVD player) to Bluetooth headphones or speakers (Apple AirPods are supported).

Versatile listening options

In FM mode, it becomes a Bluetooth to FM transmitter to upgrade a car's radio to Bluetooth-capable. The TF card player supports audio files in MP3, WMA, APE, FLAC, WAV. The device is designed to be light and portable—about one-third the size of a typical 6-inch phone—and built with a fireproof PC housing and ultrasonic assembly. The high-gloss finish adds to the premium feel, and an LED digital display lets you see the current status at a glance.

Performance you can rely on

Barrier-free range up to 50 feet (15 meters) in open space, delivering a stable signal with no delay or interference. A built-in microphone supports hands-free calling on the go; the CSR chip provides reliable, quick transmission and clear audio. Bluetooth 5.0 enables easy plug-and-play setup with no drivers required.

Who is this for

• PC and TV users who want to send audio to wireless headphones or speakers without Bluetooth on the source device.
• Car owners who want to add hands-free calling and wireless audio streaming to an existing stereo without replacing it.
• Readers or gamers who want to connect wired audio gear to Bluetooth headphones for late-night sessions.
• AirPods users seeking a flexible transmitter and receiver in one compact device.

Key specifications

• Bluetooth version: 5.0
• Modes: RX, TX, FM, TF card playback
• Range: up to 50 ft (15 m) in open air
• Materials: fireproof PC housing; ultrasonic assembly; high-gloss finish
• Display: LED digital display
• Inputs/outputs: 3.5 mm audio jack; TF card playback
• Compatibility: supports Apple AirPods and other Bluetooth headphones
• Setup: plug-and-play; driver-free