Adjustable Car Fan: The car fan can rotate 360 degrees. It has dual head and 3 speed adjustable 5V car cooling fan. Equipped with a large speed controller, you can easily and easily change the wind speed according to your feeling. Comfortable airflow helps keep the rear seat space cool. | Fresh Circulation: The car fans are great for cleaning moisture from the interior windshield on rainy days and reducing unwanted hot air, cigarette smoke or dust. It also eliminates unpleasant pet odors. | Application: This fan uses a USB power supply interface and is not limited to vehicle models. Such as SUVs, cars, commercial vehicles, off-road vehicles, vans, trucks, heavy-duty trucks, etc. It's very quiet and moves a lot of air with low consumption. | Excellent Gift: This car fans are a wonderful gift for car owners. Car fans are energy efficient and take up very little space in the car. You can order durable car fans as gifts for your family and friends. They must have been impressed by this wonderful gift. | Easy to Install: Installation can be easily done manually without any additional tools. When you install or disassemble your car fan from the handle, you need to tighten the rotating nut on the bottom.

Reliable Performance: This car audio converter adopts a dual-channel independent high-to-low design and uses noise-reducing filter capacitors, with stable performance and high precision. Separating the subwoofer amplifier input from the amplifier speaker output helps adjust the amplifier's power output, eliminates current noise, and enhances bass. | Function: This high-frequency to low-frequency output converter is used for hosts without low-frequency (RCA) output (cassette players, card machines, CD/VCD/DVD, etc.) to convert the speaker output high-frequency to low-frequency output. It used to connect car high-power amplifier or subwoofer signal input. | Easy to Use: This converter is compact and mini for easy plug-and-play installation. When connecting the line, the green wire is connected to the negative terminal of the left channel. The yellow wire connects to the left channel positive. The gray wire connects to the negative terminal of the right channel. The purple wire connects to the positive terminal of the right channel. The black wire is grounded. | Application: This adapter is suitable for machines whose original car player does not have audio output. It is used to install a power amplifier and subwoofer, and convert the high-frequency speaker signal output by the CD into the low-frequency audio signal of the power amplifier or subwoofer. | Product Appearance: This output converter adopts a transparent shell design, exquisite workmanship, insulated and moisture-proof, and not easy to break. If you have any question on use, kindly contact us at any time directly, we will solve the problem for you within 24 hours on weekdays.