Professional Chess Clock Multifunctional Digital Watch Accurate Count Up Count Down Timer Board

An nice accessory for limited time events, the multifunctional chess clock helps you accurately time. Meet your game timing needs in all aspects.

Features: Timing rules includes BASIC, BOUNS, DELAY, BYO-YOMI and COUNT-UP, it automatically switches to the counting-up mode after countdown. User-defined time can be set up to 9:59:59, different timing parameters can be set for both sides, and the time can be modified during the game. It can automatically save the parameters set before shutdown. Step recording function: you can view or modify the number of step taken uo to 999 step. Sound and shutdown function: you can turn/off the voice prompt, or turn on/off the chess clock.

Specifications: Main color: black Main material: ABS Battery: 1 * AA battery (not included) Item size: 140 * 85 * 54mm / 5.5 * 3.3 * 2.1in Item weight: 152g / 5.4ounce Package size: 145 * 95 * 50mm / 5.7 * 3.7 * 2.0in Package weight: 170g / 6.0ounce Packing List: 1 * Chess Clock