The flashlight has many kinds of screwdriver and a tapeline.

The calculator has additional 2 functions: namecard case and pen

The calculator can be used as ruler

The calculator can be used as a clip also

The calculator is a portable scale cum at the same time

The cover of TFT screen can be folded back and used as bracket.

2 PCS mug, can make for you with different designs

The cover of TFT screen can be folded back and used as a bracket.

Functions:1) Three levels of game (L1, L2 and L3)2) Check whether the answer is right or wrong3) Record the finishing time and the shortest finishing time4) Close automatically5) Toggle on / off the s