MOON Sirius USB rear light

Features: - Intelligent Operation - Intelligent Brightness Function - Intelligent Motion Sensing Function - Braking - Parking - Lock Mode - Auto Safe Mode - Day Flash Mode - Mode Memory Function - Variable Lumen System - Low Battery, Charging And Fully Charged Indicator - Automatic Fully Charged Cut-Off System - Side Visibility - Water Resistance (Ipx 7) - Rechargeable Lithium Polymer Battery - Usb Type-C Charging Cable Specifications: - 3 Pcs High Brightness Red Led - Max. Lumens: 350lm (Fl-1 Tested) - Max.Runtime: 90 Hrs (Fl-1 Tested) - Max. Intelligent Operation Standby Time: 300 Hrs - Battery Type: Li-Po Built-In - R Echarge Time: 3:30 Hrs - Size ( W X D X H): 42 X 32 X 71mm - Weight: 73g - Cnc Aluminum Heat Sink Casing