Battery Included: Yes - This timer comes with a battery included, ensuring you can use it right out of the box without the hassle of purchasing separate batteries. Ideal for coaches, sports events, and personal training sessions. High-concerned chemical: None - Our product is free from harmful chemicals, making it a safe choice for both indoor and outdoor use. Perfect for schools, gyms, and public places where health and safety are priorities. Theory: Digital - Featuring advanced digital technology for precise time management. The LED display is clear and easy to read from a distance, which is great for large venues or outdoor spaces. Model Number: 6 Digit LED Race Timer - Designed with a six-digit display to provide more detailed timing information, making it suitable for various time-sensitive activities and sports. Type: Mini - Compact and portable, this mini timer can be easily transported between locations or stored away when not in use. Despite its small size, it delivers all the functionality needed for effective time management. Description/Features: The LED Race Timer is an essential tool for a variety of settings including meeting rooms, competitions, and educational environments. It features a robust aluminum frame, ensuring durability and reliability. This versatile timer supports multiple functions such as a 12/24 hour clock, countdown, and count up modes, making it suitable for activities like rock climbing, roller skating, and dance. The professional-grade circuit board ensures low fault rates and accurate timing. Specifications: Item Type: LED Race Timer Model: GI-6T1.5R_7256A+GXR80-R Material: Aluminum alloy Display Color: Red Font Display Size: 1.5in Charging Voltage: DC 5V 2A Remote Control Distance: Approx. 30m / 98.4ft Timer Power Supply: Built-in 1 li-ion battery 2000mAh Remote Control Power Supply: 2 x AAA batteries (not included) Clock: 12/24 Hour system (HH:MM:SS) Count Up/Countdown: HH:MM:SS, from 00:00:00 to 99:59:59 Stopwatch: MM:SS:SS