Features CONVENIENT AEROBIC EXERCISE: With the smart jump rope featuring a built in counter, you can enjoy a more efficient, and enjoyable aerobic workout. Regular exercise with the jump rope helps maintain a healthy body, improves cardiovascular fitness. APP CONNECTIVITY: Achieve fitness goals with the for Ren.pho Health app. Our fitness jump rope can be connected to our for Ren.pho Health app, allowing you to easily analyze and track your workout data. 3 SMART JUMP ROPE MODES: Exercise with the choice of three different modes for jumping rope (free jump, timed countdown, and number countdown). Our jump rope is equipped with three highly sensitive and accurate Hall sensors that count each jump accurately. ADJUSTABLE TPU COATED STEEL CABLE: The jump rope counter features a durable TPU coated steel cable. The TPU coated wire rope is suitable for various types of surfaces, such as tiles and wooden floors. It is easily adjustable without the need for cutting. CLEAR LCD DISPLAY AND COMFORTABLE FOAM HANDLE: Our fitness jump rope is equipped with a lightweight foam handle made from environmentally friendly ABS and EVA materials. The foam handle offers a comfortable grip and anti slip effect during workouts. Specification: Item Type: Smart Jump Rope  Material: ABS, Zinc Alloy, PMMA, EVA, TPU Wireless Connectivity: BT 4.0 Sync Range: Approx. 10m / 32.8ft Rope Specifications:  Width: Approx. 4mm / 0.16in Length: Approx. 3 meters / 9.8ft Length Adjustment: Adjustable Display: LCD Power Supply: 2 x AAA Batteries (not included) Package List: 2 x Handle 2 x Short Rope 1 x Rope 2 x Buckle 2 x Rope Protective Sleeve Package List 2 x Handle 2 x Short Rope 1 x Rope 2 x Buckle 2 x Rope Protective Sleeve