• 100% brand new and high quality
• USB rechargeable taillights
• It is automatically filled with system power outage
• Soft fashion design, waterproof sealing

Description:

• 100% brand new and high quality
• USB rechargeable taillights
• It is automatically filled with system power outage
• Soft fashion design, waterproof sealing
• Slim appearance with prism-shaped road beam design
• Ultra wide angle of the irradiation range, to provide more safety protection
• Newly designed elastic straps, speak solid
• Mounted in a variety of different body diameter shapes
• Usage time: 2 hours charging
• Using up to 6 hours of LED brightness lights
• Use of rechargeable lithium polymer battery
• Lamp: super bright LED head
• Mode: always bright, slow cycle, burst flash, fast cycle
• Applicable diameter: suitable for within 4cm of the tube
• Color: as shown
• Size: 8.5x2.5cm
• Lithium battery