10 Best Voltmeter For Car Audios of November 2020

  1. Product Highlights
    • 【handsfree car kit】◎ built-in microphone will automatically switches from music playing to hands-free talking when answering a phone call. answer/end/reject/redial a call or activate siri/google now by clicking the multifunctional button.
    • 【crystal clear sound】◎ newest bluetooth v5.0 car radio adapter and cvc noise cancellation technology ensure that the fm transmitter can connect to your devices more quickly and consistently, bringing you cd-like sound quality.
    • 【qc3.0 fast charge & u disk port high current charging】◎car bluetooth radio fm transmitter has 2 usb ports for charging. the qc3.0 fast charging port is 5v/3a, up to 4x faster charging speed then the conventional car charger. another usb port can read music files in u disk, such as mp3, wma, wav format. you can also connect the included u disk port high-current charging...
    • 【3 music play modes】◎ supports bluetooth play, tf card play (up to 32gb), u disk play (up to 32gb). attention: to avoid any noise, please remember to adjust the frequency of the fm transmitter just the same as it on the car radio (choose a blank radio station to avoid signal interference)
    • 【led voltmeter display & 7 color lights changing】◎the car voltage will be displayed when the fm transmitter is inserted into the car cigarette lighter. the last paired phone can be automatically connected due to the memory function. in addition, the colorful led light can be switched by 7 different colors or enter into breathing lighting mode.
  2. Product Highlights
    • 🚗【multi protection & led voltmeter】car cigarette lighter multi-protect safety system with built-in replaceable 10a car charger fuses and smart recognition chip, cuts off the current to prevent your devices from overheating, over-current, over-voltage, and short-circuit protection. it includes a led display for automatically monitoring your car battery once the vehicle p...
    • 🚗【 widely compatible & anti-interference function】our rocketek usb car adapter fits dc 12-24v voltage, suitable for various cars, such as truck, suv, off-road, bus etc. with anti-interference function design, will not interfere the navigation, dvr, car audio, signal or any other electronic equipments, safer to use.
    • 🚗【usb c fast charger & 5 in 1 super charger】5 devices can be charged at same time. dual 2.4a usb ports and a type c port enables you to rapidly charge 3 devices simultaneously. two 12v/24v cigarette lighter sockets provide a total power up to 80w, perfectly fits with your gps, dash cam, satnav, seat heater, cooler box, handheld vacuum cleaner and so on.
    • 🚗【independent on/off switch & compact design】easy to operate on/off power button for energy-saving and devices protection, no need to plug in and out your chargers, reduce wear and tear, expanding lifespan of the device. features a 180 degree swiveling head pivot for flexible adjustment, perfectly convenient.
    • 🚗【more surprises】additional high-quality 10a car charger fuse is included with this usb cigarette lighter adapter. rocketek offers excellent customer service! 60-day money back and 2-year replacement is friendly offered
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