six kinds of flashing mode;Color:Black + White;Impervious to rainfall but not please avoid submerging it in water;Could be used on your bikes, waistbands, backpack and so on

• PsmGoods Water Resistant Bicycle Taillights Mountain Bike Headlight Warning Light Strobe COMET Comet Super Bright USB Rechargeable LED (Red)
• Black/Red

PsmGoods Water Resistant Bicycle Taillights Mountain Bike Headlight Warning Light Strobe COMET Comet Super Bright USB Rechargeable LED (Red)PsmGoods