Model: E88 Product configuration: Dual camera Remote control frequency/channel number: 2.4G/4 channels Product material: plastic, metal, electronic components Adjust the camera: manually adjust 90 degrees Product Color: Black/Grey Remote control mode: left hand throttle Flight time: about 15 minutes Remote control phone clip size (supports the largest phone size): 5.5 inches Remote control battery: 3 AA batteries (bring your own) Body Module Lithium Battery: 3.7V / 1800mAh Remote control distance (no interference, no blocking): 80-100 meters Charging method: USB Charging time: about 120 minutes Packing method: storage bag Body size: folded size 14*8.4*5.4cm / unfolded size 16.5*18.5*5.4cm Packing size: 22*6.5*17cm Remote control functions: one-key take-off/one-key landing/ascent/descent/left/right steering/360° roll/headless mode/speed/slow gear/one-key reset/direction fine-tuning Aerial photography APP function: one-key take-off/one-key landing/ascent/descent/left/right steering/360° roll/headless mode/speed/slow/photo/video/switch dual camera/face recognition automatic photo/gravity sensor/track flight Image transmission signal: UAV comes with WIFI signal Image return distance (no interference, no occlusion): 20-30M Single drone with battery weight: 106g Single battery weight: 25g Whole set weight: 359g Complete configuration: Drone*1 Remote control*1 Body battery*1 USB cable*1 Protective cover*4 Screwdriver*1 Spare airscrew*4 Drone manual*1 APP manual*1