Features: Upgrade your car audio with the car mp3 player, featuring a built in hifi equalizer for exceptional sound quality. Designed for car enthusiasts and music lovers who appreciate high quality sound and user friendly features. Perfect for daily commutes and travel, providing entertainment and hands free calling capabilities for a more enjoyable journey. Enjoy your favorite music on the road with the car mp3 player, perfect for creating a personalized driving playlists. Immerse yourself in clear audio with the car mp3 player, delivering an enhanced listening experience for music enthusiasts. Specifications: Material:ABS Size:Approx.85x41x112mm/3.34x1.61x4.4inch Model: BT93 Signal to noise ratio: 85dB Support fast charging: PD 18W+5V/1A (QC3.0 optional) Fm frequency: 87.5-108MHz Support expansion: USB flash drive 64G+TF32G Decoding ability: lossless format decoding Color:Black Package Includes: 1x Car Mp3 Music Player note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.