This bike tail light with adjustable lighting modes, is safe and perfect for outdoor riding use.

Features:

• Smart Brake Sensing: The smart tail light will automatically enter into slow flashing mode during your braking time, and automatically turn off when you stopping for 10 seconds.
• High Brightness & Multi-mode: Bike tail light offers 7 lighting modes, includes low, medium, high, slow flashing, medium flashing, fast flashing and breathing flashing mode.
• IPX6 Water-resistant: Made of plastic material, endurable and water-resistant. NOTE: Please do not soak into water fro long time.
• USB Rechargeable: Built-in 500mAH battery recharges from your power bank, plug or any device with a USB port.

Specifications:

• Waterproof: IP X6
• Battery: 1 x 3.7 v 500 mAh lithium ion battery(included)
• Brightness: 100 Lumen
• Lighting Range: 180 °
• Silicone Strap Length: 90 mm / 3.5 in
• Light Size: 44 x 34 mm / 1.7 x 1.3 in
• Light Weight: Approx. 56 g / 2.0 oz (with mounting bracket)
• Package Size: 110 x 80 x 35 mm / 4.3 x 3.1 x 1.4 in
• Package Weight: Approx. 80 g / 2.8 oz

Includes:

• 1 x Rear Light
• 1 x USB Cable
• 1 x Instruction
• 1 x Mounting Bracket (with silicone strap)