Bike Tail Light Brake Sensing Rear Lights LED Warning Bicycle Flashlight USB Rechargeable Waterproof Cycling Safety Back Taillight

Description When in automatic mode, the green light of the key will flash all the time. You can switch between manual and automatic modes. When the tail light is in automatic mode, the green light flashes when pressing the button.When the taillight is in manual mode, the green light goes off.16 high-brightness L ED lamp beads creates a soft, non-harsh lighting effect with high brightness. Features Bicycle tail light. - Colour: black. - Material: Alloy, ABS, PC. - Size: 22 x 29 x 29 mm/0.86 x 1.14 x 1.14 inches. - Weight: 110 g. - Battery: 350 mAh. - Charging input: 5V-280mA. - Waterproof rating: IPX4 design. -Endurance: 35 hours (flash flash). - Lamp bead: High brightness LED bead. - Lamp shade: Fresnel lens lamp shade. -Charging time: full charge in 2 hours and 20 minutes. - Lighting mode: 6 modes. - Installation: general use of seat cushion and seat rod. Package includes: 1 x tail light. 1 x cushion base. 1 x pole base. 1 x USB cable. Welcome to my shop! Thank you very much for your trust and support, and I wish you a happy life.

• The brake lights will not be on during side and side jolts. Optimized program algorithm, can filter small range of rocking motion and small bump
• Intelligent brake sensing, when the brake is detected. 3 seconds to automatically enter the highlight mode
• Taillights can be based on the uphill and downhill section of the ride
• According to the horizontal correction, maintain the accuracy of brake at all times
• Welcome to my shop! If you have any questions, please contact me and we will be at your service 24 hours a day.