Experience superior wireless audio with the UGREEN Bluetooth 6.0 Receiver. Featuring LDAC and Hi-Res support, this 3.5mm AUX adapter effortlessly connects your wired speakers to Bluetooth devices. Equipped with a 300mAh polymer lithium-ion battery, it offers up to 17 hours of playback on a single 2-hour USB-C charge. Enjoy clear, high-fidelity sound across a wide frequency range (20Hz-40kHz) and stable connection within 10 meters. Compatible with AAC and multiple Bluetooth profiles, this compact receiver transforms your audio setup with convenience and quality.