USAMS CC328 30W USB and Type-C Car Fast Charger Digital Display Bluetooth FM 1. The Type-C interface supports 30W fast charging, providing a more efficient and safer charging experience. 2. Answer calls with one hand and a single button, no need to pick up the phone; the built-in microphone ensures clear sound transmission. 3. An intuitive LED digital display shows real-time voltage status, enhancing driving safety. 4. Six-fold protection against undervoltage, overvoltage, overcurrent, temperature, short circuit, and overpower, preventing potential circuit hazards. 5. Metal anti-slip tabs on both sides firmly hold the device in place and prevent it from popping out. 6. Material: Aluminum Alloy 7. Bluetooth Version: 5.2 8. Operating Frequency: 2.4GHz-2.48GHz 9. Bluetooth Format: A2DP, AVRCP, HFP, HSP 10. Transmission Distance: Unobstructed, ≥10 meters 11. FM Band: 87.5-108MHz 12. Input Voltage: DC12-24V 13. USB-A Output Power: 5V 2A (Can play music from a USB flash drive) 14. Dimensions: 41.7x41.7x83mm 15. Weight: Approx. 47.8g