Brand: Astrum Product Code / SKU: ABT310DTRB Manufacturer Product Code: BT310D Category: Audio / Bluetooth Adapters Model: BT310D Bluetooth Transceiver Description The Astrum BT310D is a feature‑packed Bluetooth 6.0 transceiver designed for shared listening and smarter playback. With dual link capability, it allows you to connect two devices simultaneously. A colour display provides clear visibility of modes and connections, while TF card MP3 playback (up to 32GB) adds standalone music functionality. Supporting both TX (transmit) and RX (receive) modes, the BT310D offers versatile wireless audio streaming with convenient USB‑C charging. Highlights Bluetooth 6.0 wireless transceiver Dual link support connects 2 devices at once Colour display for mode and connection status TF card MP3 playback (up to 32GB) TX/RX dual modes for flexible use USB‑C charging port Compact and portable design What’s Included 1 × Astrum BT310D Bluetooth Transceiver 3.5mm AUX cable USB‑C charging cable Retail packaging