The 49n Ultra Doppler USB Rechargeable tail light provides high visibility with super-bright LEDs that mount in seconds thanks to its highly versatile IPX3 waterproof-rated silicone body. The Ultra Doppler is USB rechargeable, saving money while reducing your footprint.
Ultra Doppler Tail Light Specifications – 3 super bright LEDs producing 7 Lumens – 4-Modes – 3 Strobe patterns – 12 Hour burn time – Steady on 9 Hour burn time – Cable free integrated USB 2.0 charging – 180 Side visibility – IPX3 Waterproof rating – Quick release, multi-mount silicone body – Red low-battery indicator – Green fully charged battery indicator – 2 Hr charging time – Fits all bar and seatpost diameters – Black body, red lens – 40 grams
