Warning: We can not guarantee the compatibility of your phone and our OTG cable. Therefore we recommend using your own OTG cable, that works the best with your phone.
- COLORED VERSIONS of the Sleep Mask are shipped via Czech Post or UPS, USPS is not available
We have prepared documentation and source codes for developers to program own application to control your device.
Available for Android.
Please note that all the prices are displayed as tax excluded as default. If you are not from EU, the price is final for you. For more info, visit this page.