How do I sync the volume with my car? When the Bluetooth disconnects, my car radio ends up being so much louder.

The instructions that come with the transmitter says to raise the volume on the device (twist the knob clockwise) and increase the volume on your phone. This way you don't have to turn up the volume on your radio so loud that it knocks you through the back window when you disconnect the transmitter. I doubt that last part is actually in the instructions.

What should I do if my music sounds great but not phone calls? People tell me i sound staticy

Try changing the transmitter and radio to another channel. Sometime interference from another radio station close to that frequency or power lines will make the phone calls staticy.

Does it drain down when car is on?

If you mean, "does it drain the battery while the ignition switch is turned on" I'm sure there there is a slight drain on the battery. I have set for a couple hours with the engine off and listened to music. Had no problem with battery drainage.

funciona con iphone 12?

Si con cualquier teléfono que tenga Bluetooth!

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🚗 Elevate your drive with smart sound & power on the go!

DUAL USB CHARGING PORTS - Charge two devices simultaneously with intelligent QC3.0 fast charging and built-in safety protections.
TRIPLE MUSIC PLAYBACK MODES - Switch effortlessly between Bluetooth, USB, and TF card to keep your playlist fresh on every drive.
VOICE ASSISTANT NAVIGATION READY - Activate Siri or Google Assistant hands-free and hear turn-by-turn navigation through your car speakers.
SEAMLESS BLUETOOTH 5 0 CONNECTIVITY - Experience ultra-stable wireless streaming and hands-free calls with cutting-edge Bluetooth 5.0 tech.
REAL TIME BATTERY VOLTAGE MONITORING - Stay ahead of car troubles by monitoring your battery voltage directly on the bright LED display.

The LENCENT Bluetooth 5.0 FM Transmitter T25 is a versatile in-car audio companion featuring advanced CVC noise reduction for premium sound, triple music playback modes (Bluetooth, USB, TF card), dual USB ports with QC3.0 fast charging, and a bright LED display that shows real-time car battery voltage. Compatible with 12V/24V vehicles and supports hands-free calling plus voice assistant integration, it transforms any car into a connected, entertainment hub.

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Display Size	4.5 Centimeters
Total Usb Ports	2
Color Name	7VT46
Wireless Comm Standard	Radio Frequency
Batteries Included	No
Batteries Required	No
Brand	LENCENT
Item Model Number	T25
Connectivity Technology	Bluetooth
Product Dimensions	4.53 x 4.1 x 7.82 cm; 37.3 g
Item Weight	37.3 Grams

LENCENT Bluetooth 5.0 FM Transmitter, 2 USB Port Car Charger, LED Display, Hands-free Calling, Battery Voltage Measurement, 12V/24 Car Charger, TF Card and USB Memory Disk, Support Bluetooth 3 Music

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