Babolat pure drive play 2015 - 2016 used. Size 4 3/8. Comes with a Babolat bag and charging cable. New one cost $350. Solinco Hyper G string.Babolat seeks to change tennis as we know it with the introduction of the first connected tennis racquet, the Pure Drive Play. It takes the specs of the Pure Drive and packs an accelerometer, gyroscope and microprocessor into the handle to collect data on your play. Babolat’s sensors and processors collect information on shot power, spin, and more. The data can then be uploaded to your iOS or Android device. The Pure Drive Play packs cutting edge technology into an existing frame to help players break down and improve their game. Connectivity: The racquet syncs wirelessly to your smart phone or tablet (iOS or Android) via integrated Bluetooth. You pair it to your device like any Bluetooth head set and then open the app to sync your data. The frame also plugs in via mini USB to your PC or Mac for data uploading.