To start riding, first turn on the power switch and set the telescopic switch to “Ⅰ” position. The handlebar will automatically unfold. After unfolding, reset the switch to “0” and adjust the handlebar height. For riding, use the right acceleration handle to move forward and the left brake handle to reverse. If both handles are used simultaneously, the suitcase will move backward. For towing, turn off the power, pull out the pull rod, and adjust its height as needed.

Charging is convenient with the USB interface on the suitcase body. Connect a data cable to charge electronic devices like phones or tablets. For the modular power bank, pull up the towing rod, remove the battery, and connect it to the USB port. The SE3SL model also allows app-controlled charging via the upgraded intelligent app, offering stepless speed regulation and low battery alerts.
Ensure the suitcase’s dimensions (550×360×240mm for SE3S) meet airline carry-on standards. The lithium battery (73.26Wh for SE3S) is removable and TSA-approved. For the SE3SL, the upgraded 92.5Wh battery provides longer endurance. Always set the combination lock password before first use and use the app for real-time monitoring of speed, mileage, and battery levels.
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