Calorie speaking skipping rope&high technology

Calorie Speaking Jump Rope (JPR-2105) The calorie speaking jump rope is from direct manufacturer with high cost performance. The special feature of it is that this jump rope is muchmore professional than the common one. Calorie speaking jump rope can count, test the burnt calorie and fat, which is very important for people to evaluate the workout. Besides, this jump rope is also featured by double jump rope, and examination rules of the test, which is very important for athletes and students. In addition, with the iron bar inside, people can also adjust the weight of the jump rope, which is surely very personalized. FEATURES: Speaking, calorie/fat burned counter,timer, examination rules of the test, double jump, high speed bearing, iron bar inside. SPECIFICATIONS: - Material : ABS hands / PVC rope - Handle Size : 185 x 32 x 33 mm - Unit Product Weight: 319.5g - Rope length: 3M - Product Color: Grey,Black - Imprint Size : H. 8 x L.44 mm - Battery Type : Button AAA 2pcs - Battery Life : over 1 year - Special case color : Min 3K - English or chinese instruction manual - Six months manufacturing guarantee - Remark : KYTO Patented design