ALLLUCK Mini Electronic Calculator 8 Digits Display Multifunctional Key Ring Portable Lightweight Key Chain Office

Battery: LR1130 *1Brand New Material: Plastic+Battery Name: Mini Calculator Key Chain Color: As the Pictures Type: Calculator Size: 3.3x5.3cm(1.29x2.08in) Time Adjustment: "M" to bring up the time display "S" key to select the time (hours and minutes) and date for adjustment "M" key to adjust the time and date After the hours, minutes, and date are adjusted properly, pressing the "S" key will show a stable (non-blinking) time display, indicating that the adjustment is complete.

This mini keychain calculator is designed to be small and lightweight, making it easy to carry wherever you go. It is not only a calculator, but also can be used as a key chain, pendant. This calculator has a simple and intuitive design, which is convenient for users to calculate quickly and accurately. The calculator comes with a keychain attachment that allows you to easily clip in your keys or wallet for quick access. Whether you're at school, work, or traveling, this calculator is a practical and fun accessory.

Package included: 1x Mini Calculator