Features:·
LED COB tail lamp, high intensity.
Compact size, light weight, clear Diffuser, wide vision.
Li-polyester battery embedded, USB Rechargeable.
Detachable mount bracket, easy to use at bike bag or backpack.
Quick release mount, 360 degree rotating.

Specifications:·
Light source: COB LED 15 chips·
Beam Angle: 120 degree chip, 180 degree visible·
Mode: 6 modes (Standard, High, Overdrive, 50% flashing, 100%flashing, Pop flash)·
Switch: Press button; long press to turn on or off, short press to change among the first three modes; double quick press to change for the next three modes.
Battery: Li-polyester battery embedded, 3.7V 280mAH.
Burning time: Around 2 to 14 hours, subject to light color or mode in use.
Charging: USB charge (Android type port), 5V 1A max.
Indication: Red light when charging, auto turns off when fully charged.
Ingress protection: Rain water proof. Do not use in water.
Material: ABS plastic, Aluminum alloy, electronic devices.
Net weight: About 25 grams.
Mount: Fits 12-33mm tube.