1) Wheel: 4 spinner wheels
2) Handle: top & side handle
3) Trolley: aluminum system
4) Frame: zipper
5) Lock: smart & TSA lock
6) Four protective corner on l age side
7) Function:
F1.Mobile charging: 10,000mAh, charging for iPhone and Android mobile phone
F2.Auto lock/unlock: lock/unlock by mobile phone, with both manual and automatic lock/unlock modes.
F3.Smart weigh: weight by mobile phone
F4.Anti-lost: Bluetooth anti-lost function
F5.Real-time locating: locate the position of smart trunk on real item.
F6.Transportation monitor: monitor the physical placement direction and shock during transportation.
F7.Smart flying: with flying mode.