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Speaker FAQ

What devices are compatible with the Glydsphere EV Speaker?

The Speaker can be used with almost every device which outputs audio via USB. This includes smartphones, tablets, and more. Simply connect the device to the Speaker via the included USB cable. For some devices, you may need an adapter to connect the USB cable. If your device requires an adapter, scroll to the buttom for a list of adapters we recommend for the most common devices, such as iPhone.

How do I power the Speaker system?

The Glydsphere EV Speaker is turned on and off via a small remote control which can be used while sitting in the car. Once you connect it to the rechargeable battery, there is no need to manually press a button on the Speaker.

In which Tesla models does the Speaker fit?

The Speaker fits in all current Tesla frunks. 

Does the Speaker fit cars other than Teslas?

Yes! The Glydsphere EV Speaker fits nearly all cars. The Speaker’s dimensions are 21,6* 13,8* 6,3".

How can I unmount the Speaker?

The Speaker is attached via Velcro pads and can be easily removed whenever you need the space. It takes less than 1 minutes to unmount and/or mount the Speaker again.

I need to charge my phone or another device while being on the road. Can I use the Glydsphere battery?

The Glydsphere battery can also charge devices however it is necessary to check the input power of the device you would like to charge. Discharge over the DC output is up to 12V/4,2A & 50W; discharge over the USB-A output is 5V/3A; 9V/2A; 12V/1,5A & 18W; discharge over USB-C output is 5V/9V/12V/15V/20V-3,25A & 65W.

What happens if I get a phone call while my phone is connected to the Speaker?

When your phone is connected to your car via Bluetooth, your phone automatically stops the audio output of the App and reroutes the phone call audio to your car via Bluetooth.

How do I control the volume of the Speaker?

The master value is controlled via a knob on the Speaker. Finer volume control of the Speaker is done via the Glydsphere App on your phone.

Can I use other sounds not on the Glydsphere app with the Glydsphere EV Speaker?

You can play any audio from your phone with the Speaker.

Where does this marvelous piece of technology come from?

From another galaxy… But for real, the Glydsphere EV Speaker is designed and assembled by Space Gravity in Germany by a team of sound and product engineers dedicated to creating a unique driving personalization experience through audio.

Recommended USB adapters for Iphone and Android devices

Apple: Lightning to USB 3 Camera Adapter (see here)        

Android: Nimaso USB C to USB 3 Adapther (see here)


Can I use the App connected to an audio device via Bluetooth?

While it is possible to use Bluetooth, we recommend using the included USB cable to ensure a latency free experience with optimal sound quality.

How many sounds are there in total?

The Glydsphere App sound set library is always growing, new sound sets and features to customize the sound algorithm are constantly added.

Does the App respond to my car’s acceleration & deceleration?

Yes, absolutely! For optimal performance, we recommend using a car phone holder to ensure your device remains stationary within the vehicle.

Are the sound sets I create shared with other users?

No. They are all unique to you and for you!

How many sound sets can I create and store in the App?

Unlimited! The quantity of custom sound sets is only limited by the storage capacity of your phone.

When I unlock a new sound set, how long do I have access to it?


I cannot hear any sound?

Make sure the audio output of your phone is turned on and the volume is turned up on your phone and the Glydsphere EV Speaker.