New upgraded fitness tracker with 1.3-inch TFT-LCD color touch screen, super easy to use and comfortable to wear for Exercise & Fitness.Specifications: Model: ID205L Charging Time: 2-3 hours Charging Voltage: 5V0.2V Working time: 10+ days Waterproof rate: 5ATM Working Temperature: -20?- 45? Bluetooth Transmission Distance: 10 Meters (33 feet) Screen