* Compact and multifunctional Bluetooth adapter UGREEN CM403.
* 2-in-1 Bluetooth adapter (transmitter and receiver).
* Interface: 3.5mm AUX jack.
* Bluetooth version: 5.0.
* Operating range: Up to 10 meters.
* Battery life: Up to 8 hours in TX mode and up to 5.5 hours in RX mode.
* Charging: USB-C port, full charge in about 2 hours.
* Supports connecting to up to 2 devices simultaneously in TX and RX mode.
* Suitable for TVs, computers, car stereos, headphones, speakers and other devices with a 3.5mm AUX port.
* Easy switching between transmitting and receiving audio signals with one press of a button.