The OEM rechargeable LED bicycle light also functions as a power bank, with a USB port for charging a phone while cycling. Its 6 SMD LEDs provide a brightness of 4,000 lm, with cool white light at 6,500 K and a range of 300–500 m. The light switches between three and five modes by holding down the power button.

In three-mode operation, it offers high brightness at 400 lm for 4 hours, standard brightness at 200 lm for 6 hours, and a signal mode at 400 lm for 6 hours. It attaches to the handlebars with an adjustable strap. It charges via USB to Micro USB and takes 4 hours to charge.

• Type: Rear bicycle light
• Brightness: 4,000 lm
• Light temperature: 6,500 K
• Light color: Cool white
• Modes: 3 or 5, depending on the selected series
• Lighting modes: High, medium and low brightness, signal and strobe
• Lighting range: 300–500 m
• Water resistance: IPX5
• Battery: LI lithium, 1,850 mAh, 3.7 V
• Charging: USB to Micro USB
• Charging time: 4 hours
• Voltage: 5 V, 1 A
• Mounting: Adjustable handlebar strap
• Dimensions: 10.6 × 4.5 × 3.1 cm
• Weight: 0.192 kg
• Package contents: Micro USB cable