The Flymaster GPS LS2 is the perfect first cross-country flight instrument, combining the latest technology with simple operation and the best price-to-performance value ever offered. Full Control with the Flymaster Link App Managing your GPS LS2 has never been easier!The Flymaster Link App, available for iOS and Android, offers a user-friendly and powerful interface to control and configure your instrument effortlessly.With tools to configure, download your flights, update firmware and send waypoints, the app ensures you get the most out of your GPS LS2, anytime, anywhere. Display Type 400x300 pixels High Contrast LCD Autonomy Learn more >20 hours at a rate of one position per second Size 130x80x17 mm (length x width x thickness) Weight 150g (aprox.) GPS 72 GPS/GLONASS channels Native USB Connection Allows connection to a PC Battery Charging From a power adapter or standard USB port Pressure Sensor Allows to measure barometric data Bluetooth BLE Bluetooth 5.0 and Bluetooth mesh Flarm Flarm and ADSL-M Ready Wi-Fi Allows Wi-Fi connection to perform certain functions Variometer/Altimeter Features Buzzer/near thermal sound Ultra sensitive Variometer with 10 readings per second and 10 cm resolution Configurable vario digital filter and integration values Fully configurable Vario Sound (frequency, increments, frequency/vertical speed relation,….) Adjustable Sound Levels Automatic mute, keeps vario silent until takeoff Altitude adjustment using QNH Automatic altitude adjustment from GPS 2 independent altimeters Memory Features 3D flight logger IGC format Cross Country Features Exclusive Thermal Ball indicator Several specific data fields like distance to take off, current and average glide ratio, average speed, etc. Distance to last thermal indexed with altitude Distance to Takeoff Go to waypoint Wind Speed and Direction (GPS based calculations) NEW Thermal Assistant NEW Navigation Bar Indicator Interfacing Compatible with MacOS (10.13 and higher), Windows (7/8/10/11), IOS and Android