GizmoVine FM Transmitter for Car with 81W Fast Charge (PD 45W & QC3.0 36W), Bluetooth 5.3 Wireless Radio Adapter, Hands Free Calling, Siri/Google Assistant, Bass Boost LED Backlit

【81W Dual‑Port Fast Charging】 Charge your phone and laptop simultaneously with total output up to 81W. Featuring PD 45W and QC3.0 36W ports with independent circuits, both ports maintain full‑speed output without power drop‑off or charging interruption. No more battery anxiety on long drives. The on‑screen voltage display monitors vehicle voltage upon startup. Comprehensive safeguards against overvoltage, overcurrent, overheating and short‑circuit deliver reliable, worry‑free charging 【One‑Tap B Button for BASS Mode】 Press the B button to switch BASS mode on or off and give low‑frequency output more depth and impact. Built‑in static reduction helps minimise unwanted FM background noise, so music sounds cleaner while you drive 【Bluetooth 5.4 | Hands‑Free Calling & Voice Assistant】 Bluetooth 5.4 supports fast pairing and automatic reconnection for a reliable phone connection. CVC noise reduction helps filter road and wind noise for clearer calls. Use the multifunction button to answer, reject or end calls and redial the last number. Activate Siri or Google Assistant via the multifunction button to control navigation, calls and music by voice without touching your phone 【Three Playback Modes | Bluetooth, USB Drive & TF Card】 Stream music wirelessly via Bluetooth, or play MP3/FLAC audio files from a USB flash drive of up to 64GB or a TF card of up to 32GB. Access your music without relying on a phone connection, and use the device controls to switch tracks and move between supported playback sources 【12V‑24V Wide Compatibility | Simple FM Setup】 Compatible with most cars, SUVs, vans and trucks fitted with a standard 12V/24V cigarette lighter socket and FM radio. Plug the transmitter firmly into the socket, adjust the transmitter to an unused frequency between 87.5 and 108 MHz, and set the car radio to exactly the same frequency for quick setup