Signal Stable: This Bluetooth o transmitter features an external antenna for improved signal strength. Compatible with computers, CD players, MP3 players, laptops, and other o devices via USB or 3.5mm AUX input. Transmits o signals to Bluetooth-enabled headphones and speakers. Ideal for listening to music, gaming, and watching videos. Wide compatibility with USB connector and 3.5mm port for connecting multiple devices. Bluetooth version: 5.2+ Input ports: USB and 3.5mm AUX o decoding: SBC, aptX-LL Transmission distance: up to 10 meters Frequency range: 2.402 GHz - 2.480 GHz Supported protocols: A2DP, AVRCP Power supply: USB 5V Type: Bluetooth o Transmitter Interface: 3.5mm Wireless technology: Bluetooth Content type: o Color: Black Material: ABS Package Contents: 1 x Transmitter 1 x 3.5mm o Cable Note: Light reflection and display differences may cause slight variations in color between the image and the actual item. Measurement tolerance: +/- 1-3 cm.