E1 Eye Protection Elf Plug and Play Mobile Phone Tablet Distance Reminder Kids Anti-myopia Equipment for Android iOS

Features E1 eye protection elf protect children s eyes prevent myopia Plug and play simple operation Screen safety distance reminder sound prompt reminds 40 minutes anti fatigue reminder High precision optical distance sensor safe and no radiation no image acquisition interface only no data transmission low power consumption does not affect the battery life Long term cultivation of children s good eye habits Light and thin design compatible with mainstream mobile phone tablet size can be carried anywhere Compatible for Apple Android system support mobile phone tablet for Switch The phone stand is included in the package for easy use Specifications Product name EyeeifProduct Model E1Distance Reminder 40CMTime Reminder 40MinProduct Size 60 x 14 2 x 9 5MMProduct Power Consumption 125mWInterface Type Android Type C Lightning for iPhonePackage Included 1 x E1 Eye Protection Elf Mobile Phone Tablet Distance Reminder1 x Phone Stand1 x User Manual