Safety Led Strobe Lights For Running/walking /bike/ Dog Pet, Flashing Warning

Features: brand new and high quality The bicycle taillight is built on a large capacity rechargeable lithium battery,it is usb rechargeable. Bicycle headlights or taillights, night running, hiking and mountaineering. White light 5-hour continuous mode, 9-hour flash mode; red light 9-hour continuous mode, 15-hour flash mode. The bicycle rear light can be used in rainy days,beacause it is waterproof. Contact us if you have questions,we will try to serve for you until you are satisfied. Specifications: Material: PC Battery: 250 mAh Charging: USB Charging 4 Modes: White Light-Flash-Red Light-Flash Note: Please allow 0-1cm error due to manual measurement. 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 includes: 1 x Bicycle Rear Light.