SPECIFICATIONS

Applicable Age Group: 14+

Power Mode: USB

Operating Voltage: ≤36V

Battery Properties: Without Battery

Item ID: XM19860

Dear All , Please use 5V 2A/12V 2A adaptor to charge , otherwise can’t work.
It without battery inside , need to plug-in all time during using.
Must Plug-out adaptor to stop power supply when stop using sleeve.
! Warning : During usage, please keep warm sleeve standing ,
Do not lay flat.