Specification Brand : HERCHR BulletPoint1 : MULTIFUNCTION: Two countdown times can be set each time, and the maximum time for each period is 99 minutes 59 seconds, which can be counted forward. Accuracy is one hundredth of a second, and Boxing Interval Timer has the functions of alarm, vibration, and shutdown. Countdown in sections, 99 countdowns can be cycled. A good and wise choice you should make. BulletPoint2 : WITH CLAMP: This Memory Stopwatch has a clamp, so that you can clip Sports Yoga timer onto your clothes, easy to use, without any difficult requirements even though you use it for the first time. And with built-in AAA 700mAh battery, no need to worry about running out of power. BulletPoint3 : WIDE APPLICATION: This Sports stopwatch timer is applicable to a wide range of places, Gym Timer suitable for Yoga, Boxing, Weightlifting, Running, Aerobics and Other Sports Training, is an essential tool for sports coaches, referees, athletes, football players and runners. BulletPoint4 : ABS MATERIAL: This Digital sport stopwatch timer selected ABS material, small in size and light in weight, with good shock resistance, non slip, sturdy and durable, Gym Timer easy to operate, can be used for a long time. BulletPoint5 : EASY TO CARRY: This Stopwatch Timer has a lanyard, and is small in size and light in weight, its size is about 65 x 53 x 26.5mm / 2.6 x 2.1 x 1in, it weighs about 75g / 2.6oz, easy to carry and store, you can use it with confidence. CountryAsLabeled : CN Genre : Strategy ItemName : HERCHR Interval Timer, ABS Electronics Stopwatch Coaches Referees Segment Stop Watch for Studing Sports Yoga Boxing Training Timer Boxing Timer Gym Timer Boxing Interval Timer ItemPackageQuantity : 1 ItemTypeKeyword : stopwatches Manufacturer : HERCHR Material : Acrylonitrile Butadiene Styrene PartNumber : HERCHRt5ms9ui28b ProductDescription : Specification: Item Type: TF6204 Interval Timer Outer Material: ABS Product Size: Approx. 65 x 53 x 26.5mm / 2.6 x 2.1 x 1in Weight: Approx. 75g / 2.6oz Battery: 1 AAA Battery (Shipped With Built-In Battery) Battery Capacity: 700mAh Features: Suitable for Yoga, Boxing, Weightlifting, Running, Aerobics and Other Sports Training, with Stopwatch Function