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ShopWithSia

Smart Car Cup Holder Power Adapter – Bluetooth FM Transmitter, 3.1A Triple USB Charger & LED Voltage Monitor – 2026 Drive-Sync Series

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RS2520 RS5400
The Drive-Sync Series Cup Holder Adapter is a multifunctional 120W power hub designed for universal vehicle compatibility. Featuring three USB charging ports (3.1A Max) and an additional cigarette lighter socket, it powers multiple devices simultaneously. The integrated Bluetooth FM Transmitter and noise-canceling microphone enable high-fidelity music streaming and crystal-clear hands-free calling through your car's stereo. Built from flame-retardant materials, it also features a Real-time LED Voltage Display to monitor your car's battery health, making it the smartest "all-in-one" co-pilot for any journey.
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Product Description

Transform your car's interior into a high-tech cockpit with the ShopwithSIA Drive-Sync Series. This isn't just a charger; it's a complete mobile office and entertainment upgrade.

  • Triple USB Power Station: Stop fighting over the charging port. With three dedicated USB ports delivering up to 3.1A, you can fast-charge your phone, your passenger's tablet, and a dashcam all at once.

  • Seamless Bluetooth Audio Streaming: Modernize any car stereo. Using Bluetooth V3.0 + EDR, you can stream Spotify, YouTube, or saved MP3s from your U-Disk/TF card directly to your car's FM radio with zero lag.

  • Crystal Clear Hands-Free Calling: Stay safe and avoid fines. The built-in microphone uses DSP Noise-Cancelling technology to filter out road and engine noise, ensuring your voice sounds professional and clear during business calls or family chats.

  • Real-Time Battery Health Monitor: Protect your vehicle from unexpected breakdowns. The Integrated LED Display continuously monitors your car's battery voltage, giving you an early warning if your alternator or battery needs attention.

  • Intelligent Safety Design: Crafted from ABS + PC flame-retardant materials, the Drive-Sync hub features a smart chip to protect against overcurrent, overheating, and short circuits. It fits perfectly into your cup holder, keeping your dashboard clean and your cables organized.

  • 120W Cigarette Lighter Expansion: Need to plug in a car vacuum or a portable tire inflator? The adapter includes a heavy-duty 12V socket, so you don't lose your original power source while using the hub.

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