Description: 100% brand new and high quality. Features: Streamlined and ergonomic design, silicone ring, comfortable to wear, not easy to fall off. USB interface, mobile power is available, charge two hours for about three months use, convenient to carry out. Silicone mute button, helps you count work silently9 counting channel can record and switch 9 data group. One key lock screen prevents data loss. Reset project avoids unexpected resets and data loss. Specification: Material: Silicone + ABS Shell: Yellow, White, Red, Black Size: App. 4x2.8x1.5cm/1.57x1.1x0.59inQuantity: 1 setNote:Transition: 1cm=10mm=0.39inNot retail package. Please allow 1-2cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Included:1 x Finger Counter1 x USB Charging Cable (Other accessories shown in the picture are not included.)