Features:
Made of premium ABS
Adjustable nylon strap, O-band
Digital display, backlight, visible at night
Lamp beads: CREE XPE
LED life: 100,000 hours
Mode: Strong Light / Low Light
Brightness: 60/200 lumens
Working time: 1.25 hours at 200 lumens / 4 hours at 60 lumens
Built-in rechargeable battery with USB cable
Charging time: about 4 hours
Colour: Black
Detailed size of the wristband: 24cm x 2.4cm
Watch size: 6cmx5.5cmx2cm

Package include:
1 * Watch