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          *  Dual T6 lamp beads design high brightness headlight
*  130dB loud speaker + five kinds of speaker sound effects
*  Clamp adjustable (55-90mm) for 4-6.5 inch phone
*  Three colors to choose from: blue, red, black
*  High bright headlights, cell phone holder, mobile power, electric horn multi-function in one, eliminating the trouble of all the equipment        
| 
 Model  | 
 BG-2020  | 
| 
 Material  | 
 ABC engineering plastics  | 
| 
 Working mode  | 
 Glare/low light/strobe  | 
| 
 Endurance time  | 
 Glare-550lumen-4.5H  | 
| 
 
  | 
 Low light-250lumen-12H  | 
| 
 
  | 
 Strobe-550lumen-8H  | 
| 
 Charging time  | 
 4-5H  | 
| 
 Waterproof grade  | 
 IP×4  | 
| 
 Battery capacity  | 
 4000mAh  | 
| 
 Charging interface  | 
 Two-way USB interface charging  | 
| 
 Lumens  | 
 550lumens  | 
| 
 Color  | 
 Black/red/blue  | 
| 
 Weight  | 
 190g  | 
| 
 Size  | 
 14*7*5CM  |