• Model: RC-HJ410
• Size: 410*40MM
• Protection level: IP64
• Material: Grip ABS, LED PC
• Visual distance: 300M (in the dark)
• Battery: 3.7V 1200MA lithium-ion rechargeable battery 
• Battery life: 500 charges and discharges
• Power adapter input: 110-220V
• Weight: 260g
• Charging time: 7 hours
• Function-1: red light flashing - red light always on - white light illumination - off
  Function-2: Whistle Tone
  Function-3: Glass Hammer
• Working time: red light flashes for 11 hours
• Light source: 9 red and 1 white LED.
• Function-1: Red light flashes - red light stays on - blue light flashes - blue light stays on - red and blue lights flash alternately - white light illuminates - off
  Function-2: Whistle Tone
  Function-3: Glass Hammer
• Working time: red flashing for 17 hours, blue flashing for 17 hours, red and blue flashing alternately for 7.5 hours
• Light source: 4 red 5 blue and 1 white LED