Check the listing for details. LCD Digital 4-channel Timer 12/24H Clock Countdown Volume Control Multi-scene. Color: White, Condition: New. Listed at 12.99 USD. RL-HM205 Digital desktop timers is a compact device which have 4 settable channels of countdown trackings ,4 count-up tracking as a stopwatch and adjustable clock time by 12 or 24-hour system for different useage.The 4 timers can track different events at the same time, its will be reminded arrival status by different volume.You can pause or restart every timer trackings at any time during 4 individual channels; The timer values can be cleared upon pause status.The volume can be set as 3 modes: high,low and silence by decrease or increase button.It have 4 groups of individual timers to perform countdown or count-up tracking of different events. For office usage For conference usage For study usage For kitchen usage You can view different icons variation when 4 timers running at the same time. About the product: 2 years warranty service, during the warranty period, if there is any quality or logistics problem with the product, please contact customer service for free replacement.