MEROCA Bicycle Smart TailLight Waterproof USB Rechargeable 7 Colors Tail Light Riding Warning Safety Bike Rear Light

MEROCA. Model: WR05C. Lamp beads: 2835-10Pcs. Charging: USB charging. Lumen: 80 lumens. Battery: 500mAH. Floodlight angle: 180. Light mode: 7 modes. Housing material: PC+ABS. Size: 525338MM. Optical Lenses High brightness lamp beads. 80 lumens, 180 ° flood, high brightness, optical lens, more translucent. Smart Start/Stop. Under strong light, stand still for 30 seconds and turn off automatically, under dim light stand still for 180 seconds and turn off automatically after sensing vibration, turn on the tail light automatically. Indicator light description. Red light blinking indicates charging status. The red light is always on to indicate that the power is full. Blue/green/red is auto mode. Green/blue/red always on is manual mode. Auto/Manual mode. Click switch is automatic mode. Press and hold for 3 seconds switch is manual mode. Battery power description. Green light: 100%-70 power. Blue light: 70%-40 power. Red light: 40%-10 power