# 🔋 Does the LIHAN Bluetooth FM transmitter drain car battery?

*Published: 2024-03-07 | Updated: 2024-10-24 | Source: https://shopsavvy.com/answers/does-the-lihan-bluetooth-fm-transmitter-drain-car-battery*

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## Product: Bluetooth FM Transmitter Car Charger
**Brand:** LIHAN

If you're wondering whether the LIHAN Bluetooth FM Transmitter might drain your car battery, here's what we've found. The main worry people have with gadgets like these is whether they'll drain the battery when the car's off.

From our research, this transmitter uses very little power when it's not actively being used. Still, to be cautious, it's a good idea to unplug it when you turn off the car. This tip has helped some folks feel more at ease, ensuring there's no risk of it draining the battery.

Now, while we're on the topic, I should mention some other things we learned about it. Some people have found that they experience some static or interference, especially if the FM transmitter's frequency clashes with a local radio station. A handy trick is to pick a frequency that's not used by any stations nearby. Doing this can make the audio a lot clearer.

As for other features, it allows for hands-free calls and music streaming via Bluetooth. It's got a built-in mic and noise suppression too. People usually find these quite useful, though there might be a bit of background noise during calls. 

Remember, the call sound goes through your car's speakers, so how clear it is can also depend on your car's speaker setup.

In the end, folks generally like the LIHAN Bluetooth FM Transmitter for how budget-friendly and handy it is. Just unplug it when the car's off and tweak the FM settings to get the best audio quality.

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
| Mercari | $12.00  | Check |
| EveryMarket | $34.39  | Check |

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*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*