Usage Tips: Multi-function fitness timer with adjustable five-level brightness. Features include 12/24-hour clock, stopwatch, TABATA mode, and FGB mode. Pre-programmed buttons for TABATA and FGB provide convenient one-touch operation. TABATA mode: 8 rounds of 20 seconds exercise followed by 10 seconds rest per round. FGB1 mode: 5 rounds of 5 minutes exercise with 1 minute rest per round. FGB2 mode: 3 rounds of 5 minutes exercise with 1 minute rest per round. Mountable on wall using included screws (simple installation), or place directly on table or floor. Preset interval workouts enable quick start; fully customizable settings allow personalized training. Compact design fits easily in a backpack—no need to rely on your phone during workouts. Specifications: Material: Plastic + Electronic Components + Acrylic Color: Black Plug Type: UK Dimensions: 310 x 85 x 30 mm (12.20 x 3.35 x 1.18 inches) Package Includes: 1 x Timer 1 x Remote Control 1 x Power Cable 1 x Adapter 1 x User Manual 2 x Screws Notes: 1. Slight measurement variations may occur due to manual measurement. 2. Screen settings may cause color representation differences.