Adjustable Dual-Side Chess Timer

Product size: 140 x 85 x 54 mm (5.5 x 3.3 x 2.1 in); net weight: 152 g (5.4 oz). Housing made from sturdy ABS plastic. Uses 2 x AA batteries (not included). Offers five timing modes — BASIC, BONUS, DELAY, BYO-YOMI and COUNT-UP — with automatic activation of count-up mode after countdown concludes. Supports asymmetric time allocation per player up to 9:59:59, in-play time adjustments, and automatic memory retention of all settings prior to shutdown. Move counter displays and allows editing of move numbers up to 999. Features configurable sound alerts and manual power activation/deactivation.