brand new and high quality
Features:
Automatic gesture control: Angle sensor automatically turns on the light when it' sat 45° to 90°. Angle sensor automatically turns off the light whenit' sat 0° to 45°.
IP65 Waterproof: IP65 Waterproof workable in super heavy rain
Light detachable: Magic sticker bonding,Easy take off for washing and battery charge
200 mAh battery chargable: 200 mAH lithium battery,support 4 hours continuous flash,mini USB port battery charge
High lumen visibility:7 X LED(0.3W,6 LM)Visible at noon for sharp 30m,Visible at night for time 100m.
Sports Night Running LED Light Set only,other accessories demo in the picture is not included.

Specification:
Use time: power can support continuous flashing for 4 hours
Daily use can be used for an average of 10 days
MODE 1: LED flash by 2 Hz, turn light international standard
MODE 2: LED flash by 4 Hz
MODE 3: LED stays constant on
Material: ABS
Packing Size: app.9x7x10cm/3.54x2.76x3.94in
Color: Black
Battery: 200 mAH CE certified lithium battery
Power Supply: USB Charging
of application: outdoor riding, night running
Quantity: 1 Set

Note:
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Contents:
2 x Sports Wristbands
2 x Removable Lamps
1 x Double for Head USB Charging Cable
1 x User Manual