Smart Tennis Racket Bluetooth Motion Sensor

Features: Data Monitoring: Accurately track speed, strength, angle, and other data, intelligent identify types of action, through data analysis, quickly master operating essentials. Motion Analysis: Comprehensive analysis of explosive power to help you better mastery of the skill of playing tennis. Sports Statistics: Analysis of the motion data index, restore the real movement to help you get a balanced development. Health Management: Set up a exercise targets, and put forward reasonable suggestions and data analysis. Competitive and Make Friends: Strength rankings winners and losers are wonderful Referring power rankings to find the same strength of opponents, more help ascension, rich your social communication. Wireless Sync Real-time Recording: Real-time racking of your dynamic trajectory, hitting collect data. Getting Tutor: Adjustment skills of sport, better guide for beginners, standardize basic motor skills. Fast Charging: Using USB cable socket charging, you can reach fast charge at any time. Operating System: Support Android 4.3 and IOS 7 or above. Wireless Transmission: Bluetooth 4.0, low power communication technology.     Specification: Color: Black Material: Low sensitive silicone, PC polymer Battery Charging Time: 90 minutes Battery Working Time: 6 hours     Packing List: Tennis racket Sensor *1pcs Silicone Case *1pcs USB charge cable *1pcs 3M sticker * 1set