M2 Walkie Talkie Sky Speaker High-altitude Megaphone Laudspeakers Universal for RC Drone RC Car

M2 Walkie Talkie Sky Speaker High altitude Megaphone Laudspeakers Universal for RC Drone RC CarDescription Item Name Walkie TalkieMaterial ABS PlasticColor BlackMegaphone Battery 3 7V250mAh LiPo Bulit in Remote Control Battery 3 7V 150mAh LiPo Bulit in Megaphone Charging Time About 30minsRemote Control Charging Time About 30minsUsing Time About 3 HoursStandby Time 24 HoursSpeaker Volume Close to 100dBCommunication Channel 400 480MHzMegaphone Size 7 3 6 5 4cmMegaphone Weight 49gPackage Size 10 12 5cmUsage for RC Drones RC Cars Package Included 1 x Laudspeaker1 x Megaphone1 x USB Charging Cable1 x Tape1 x User Manual