This is specific to each product. Please see the product's page to see more detailed information about the product.

No, the speakers’ batteries are built into the product.

FM transmitters allow you to play music or other audio from your phone with your car speakers by using a FM station. The station must be one that is not used in your area to avoid a static connection.

Yes, if you are using an older generation of Bluetooth on one item, the second device can still pair and function.

Advanced Audio Distribution Profile is a Bluetooth technology that enables high quality stereo audio to be transmitted wirelessly from a Bluetooth enabled device like a smartphone to a Bluetooth audio accessory like wireless headphones and speakers.

Apple Inc.'s MFi Program ("Made for iPhone/iPod/iPad") is a licensing program for developers of hardware and software peripherals that work with Apple's iPod, iPad and iPhone

The next generation of USB tech - small reversible connector designed to support a new wave of faster, more efficient power delivery, 10x faster data transfer and sync speeds than USB 2.0.

Yes, they can stay plugged in when not in use. However even if the car is not running, the charger will continue to use a small amount of battery power, even if there is no device plugged in. This could affect the battery of your car if it is not driven for long periods of time.

It is normal for a little heat to be emitted from the product, but it shouldn't be too hot to handle. In this case, please stop using the product and contact our support channel for more help.

This is normal. Please try using a different charging cord or a different outlet to test if the product makes this sound no matter what the conditions are. If you are still dissatisfied, please contact our customer support team.

It depends on the size of your SD card. These times below are estimates and can be varied depending on the amount of ambient light or other factors. Please note that our dash cams will do loop recording.

128GB micro-SD card: About 20 hours of continuous 1080p video

64GB micro-SD card: About 10 hours of continuous 1080p video

32GB micro-SD card: About 5 hours of continuous 1080p video or 9 hours of continuous 720p video

16GB micro-SD card: About 4.5 hours of continuous 720p video

No, there should be no interference. If there is an issue, try to place the backing at a different location on the phone. Note: If you use wireless charging (for compatible phones), the metal plate might interfere with charging. If so, remove the metal plate before charging.

No, the LED lights are built into the lamps.

Yes, all of our products are certified and will have the appropriate markings on the products.

It is normal for a little heat to be emitted from the product, but it shouldn't be too hot to handle. In this case, please stop using the product and contact our support channel for more help.

Yes, the lamps can be turned on while charging.

Membrane keyboards have keys that use a rubber dome as the top layer under the key, which produces a quiet user experience. Membrane keyboards also have a limitation on how many keys it will register if you can press them at the same time, due to its circuitry. On the other hand, mechanical keyboards have a characteristic clicking feeling and sound, which can vary based on the key switches used. This allows for the user experience to have much firmer keys that doesn't diminish easily over time. These more tactile keyboards also can achieve n-key rollover (NKRO) or the ability to register all the keys if they are pushed at once due to its individual switch structure. This makes it perfect for gamers, who need a keyboard that reacts as fast as human reflexes.

Our mechanical keyboards use Outemu Blue switches or brown switches. The blue switches give a much more distinctive sound as compared to the brown switches, which emits minimal noise.

Each cooling pad has multiple fans that blow air to the intake of your laptop to cool down the machine.

Hubs can be used to charge any smaller devices. For instance, you can use a hub to charge phones, tablets, cameras, GPS devices.

There are two ways total amperage is split between multiple ports. In some power banks, there is a total output amperage for the device that is split between the two ports almost evenly. In others, there is a designated maximum amperage per port. This would be clearly stated in the product specifications. Please see the product page for more specific information for each power bank.

Telephoto lenses are used to focus on subjects that are far away. For sports events, wildlife and other things where you are limited from getting too close.

Wide angle lenses open up your field of view to capture big spaces such as landscapes, large halls, or group photos.

Macro lenses get you extremely up close for detailed photos of small products, flowers, or other tiny things.

Fisheye Lenses are an extreme wide angle view that goes up to 180 degrees of view with a characteristic curved distortion. They are good for including large spaces in one shot.

Yes, you can still use your phone's own zoom while using AUKEY lenses.

Please make sure the lens is 0.4" to 1.0" from the subject you are photographing. You may also have to remove your phone case if you are using the lens clip.

There may be no issue keeping the phone case on, but to avoid black edges on the edge of the photos and having a more secure clip, it is best to remove the phone case when using the lens kit.

Our lenses are made with aluminum alloy and multi-element coated glass optics.

AUKEY lenses work great as standalone lens and are not designed to be used with your camera's built-in flash.

RGB is a color system in which red, green, and blue light are combined in various proportions to reproduce almost any color in the visible spectrum. R, G, and B values range from 0 to 255 (256 levels for each color). The total number of available colors is 256 x 256 x 256; that’s 16,777,216 possible colors.

Membrane keyboards have keys that use a rubber dome as the top layer under the key, which produces a quiet user experience. Membrane keyboards also have a limitation on how many keys it will register if you can press them at the same time, due to its circuitry. On the other hand, mechanical keyboards have a characteristic clicking feeling and sound, which can vary based on the key switches used. This allows for the user experience to have much firmer keys that doesn't diminish easily over time. These more tactile keyboards also can achieve n-key rollover (NKRO) or the ability to register all the keys if they are pushed at once due to its individual switch structure. This makes it perfect for gamers, who need a keyboard that reacts as fast as human reflexes.

Our mechanical keyboards use Outemu Blue switches or brown switches. The blue switches give a much more distinctive sound as compared to the brown switches, which emits minimal noise.