Product Description Information regarding the return of batteries and electrical equipment:You can find information on the return and disposal of used batteries, accumulators, and electrical equipment here. Specifications:Application:CyclingMaps:pre-installed basic map, other maps availableNavigation:map-based route navigationOperation:Buttons, TouchscreenSpeed:GPSHeart Rate:Heart Rate Monitor (sold separately)Cadence:Cadence Sensor (sold separately)Power Meter Compatibility:yesAccelerometer:yesSensor Connectivity:ANT+, Bluetooth, Wi-FiData Transfer:Wi-Fi, Bluetooth, ANT+Technical Information:Size:125 x 70 x 20 mmDisplay Size:3.8” (96.7 mm)Display Resolution (W x H):480 x 720 PixelsDisplay:multi-colouredPower Input:lithium-ion batteryBattery Life:30 hoursMemory:64 GBWaterproof:yes (IPX7, up to 1 meter for 30 minutes)Satellite Systems:Dual-Band GPS, Galileo, GLONASSAltimeter:barometerCompass:magneticAlerts:LED display, visual and audibleFunctions:Smartphone notifications, accident notificationsManufacturer Number:WFCC7 Contents:1 x 1 x Aluminium Out-Front Mount1 x Stem Mount with Zip Ties1 x USB-C Charger Manufacturer: Wahoo Fitness 90 W Wieuca Rd NE Suite 110 Atlanta GA 30342 USA support@wahoofitness.com Distributor: bc GmbH Carlo-Schmid-Straße 12 52146 Würselen Germany info@bike-components.de