Feature:
Built tough, sturdy, and reliable, I've used them myself every day for years and so I can confidently recommend them to you.
On/Off: Press the button on the light for 3-5 seconds.
 
Front White Light
Lumen High Brightness: 300LM.
Lighting Distance: 30-50meters at night.
Full light, 3-5 hours , Half light, 5-7 Hours , 12 hours blinking.
800MAH built-in lithium battery to ensure long-term power supply
Size: 6.5*2.8*3.5cm
 
Rear Red Light
The light is brand new and comes with a USB Cable to charge and 2 Rubber Straps (O ring type) each different sizes.
O-Ring straps which are secure the light to the frame with no brackets or tools needed. Two O-Ring Mounts - Natural Rubber - Sizes 30mm & 40mm.
On/Off: Press the button on the light for 3-5 seconds.
Battery Unit contains Auto Charging Cut Off when battery full, with charging light indicator built in.
Charging:
Full Charge - 2 Hours.
1st Mode (hold 1 second) - Cylon Wave - Up to 8 hours. 2nd Mode - Intermittent - Up to 14-16 hours. 3rd Mode - Flashy Flash - Up to 12 Hours.
4th Mode - Continuous - Up to 3 Hours. 5th Mode - Off - Press Button 1 Second for 1st Mode.
Size: 7.5 * 3.3 * 2 CM
 
Package contain: 
1 Pc Front Light
or
1/2 Pcs Rear Light
or
1Pc Front Light + 1Pc Rear Light

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