Bluetooth provides a stable connection, while noise cancellation and cancellation technology provide an hands-free calling experience. High version, Dual USB and one type C port for fast charging enables you to charge 3 devices at the same time as well as offer a better charging performance. Equipped with a USB-C power delivery port and 20W output power, you could charger your lastest , , cellphones, tablets at . The Bluetooth V5.0 chip establishes an ultra-secure connection between your phone and the bluetooth adapter car FM transmitter. Faster pair and more stable sound than bluetooth v4.2 avoid some unstable connection. Widely compatible between any devices which support bluetooth and cars in 12-24V. With anti-interference performance and technology, you can enjoy the fantastic deep bass music by pressing the B button. Plus, the light will dance with such stronger and powerful music. Gradient lights would truly bring you party atmosphere. Bluetooth FM transmitter V5.0 can achieve crystal clear voice commands to safe driving. You can stay fully focused on the road by engaging Working voltage: 12-24V Output current: 5V/1A+QC3.0+PD 20W Bluetooth version: V 5.0 Frequency range: 87.5-108 Material:ABS colour:Black Package Contents: 1 x Bluetooth player 1 x English manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.