Ugreen Usb to 3.5mm Bluetooth Transmitter Receiver Adapter - Black

Dual Mode (TX & RX) – Switch between transmitter mode (connects TVs, PCs to Bluetooth headphones/speakers) and receiver mode (connects phones to wired speakers/headphones). Crystal Clear Sound – Delivers stable, low-latency audio transmission for an uninterrupted listening experience. Built-in Microphone – Supports hands-free calling in receiver mode for convenient communication. Plug & Play Design – No drivers needed; simply connect via USB or 3.5mm jack to start using instantly. Powered by USB – Works continuously without charging; ideal for TVs, computers, or car stereos. Wide Compatibility – Works with PCs, TVs, car audio systems, wired speakers, and headsets. Specifications Model: CM523 – 60300 Bluetooth Version: 5.0 Modes: Transmit (TX) / Receive (RX) Interface: USB + 3.5mm AUX Audio Support: SBC / AAC