100% brand new and high quality. Type: Quick Charger Adapter Material: ABS Color: Black Size: As picture shown Features: 1. Bluetooth; USB port with charging function: It has Bluetooth call function and USB port with charging function. 2. Echo cancellation and noise processing during calls: It has echo cancellation and noise processing during calls. 3: About transmission technology: It supports stereo Bluetooth and FM transmission technology. 4: Support: It supports USB/TF card/audio head and music in MP3 format. 5: Automatic shutdown memory function. Product Description: 1: Bluetooth hands-free call; USB port with 2.1A charging function 2: Echo cancellation and noise processing during calls; 3: Stereo Bluetooth and FM transmission technology; 4: Support USB/TF card/audio head; 5: Support for music in MP3 format 6: Automatic shutdown memory function; 7: Bluetooth version 5.0 FM transmission frequency: 87.5~108Mhz Package includes: 1x MP3 Player Note: 1. There is 2-3% difference according to manual measurement. Please check the size carefully before you buy the item. 2. Please note that slight color difference should be acceptable due to the light and screen.