Real, More Professional, PD30W Fast Charging: Support Apple PD30W fast charge, backwards compatibility low power. Say goodbye to low battery anxiety Fast, Convenient, and Safer. Release Your Hands by One-click Button: Built-in microphone makes the call clear and smooth, and one-click hands-free function safer More Audio Playback Modes: Plug and play. High-definition sound quality, support for power-off memory Multiple Safe Protection: Built-in smart recognition charging chip, automatic assion the required current to the device, effectively control over-load or over-voltage stuation High-Fidelity Noise Cancellation Pickup Microphone: High-fidelity noise reduction microphone, 360 degrees no dead ends, clear calls without noise Wide Application: Universal for 12V-24V car vehicle suitable for most main-scream car such as sedan, SUV, JEEP, Truck, etc. Specifications: Material: Medium frame zinc alloy Lens: PC material Connecting rod: ABS material Screen display: white screen Working voltage: 12-24V Transmission distance: 5m Supported formats: MP3 or WAV FM frequency: 87.5-108.0MHz Working temperature: 0-55 ℃ Output: Type-C:PD30W or QC3.0 USB-A: Read U Bluetooth version: 5.3