Have a happy shopping! Specification: Product Name: Bluetooth 5.3 Car FM Product material: ABS Product color: black Product Dimensions: 83 x 50 x 42.3mm Display: LED display Bluetooth version: Bluetoo more→th 5.3 Transmission frequency: 87.5MHz-108.0MHz Effective distance: 10m Working voltage: 12V-24V Product output: USB-A: 5V2.4A USB-C: 5V3A, 9V3A, 12V2.5A PD30W File Type: MP3APEFLAC Product functions: U disk, FM, Bluetooth music, voice navigation, dual USB fast charging, hands-free calling, etc. Applicable models: 12V-24V cars, SUVs, trucks Notice: Please allow 1-2cm size error due to manual measurement Due to different camera equipment, monitors, lighting, etc., the actual color of the