SPECIFICATIONS

Brand Name: ZHENAO
Model: Q13
Light bulb: 18*LED(6*LED white light+12*LED red light)
Size: 4.5*4*4CM
Switch: Press the switch
Weight: 35g
Material: PC+ABS
Battery: Built-in 350mA polymer battery
Charging time: 40min
Lighting time: 10-68H
Waterproofgrade: lPX5
Charging method: Type-c USB charging
Gear mode.
1. Press and hold to turn it on and off.2. Click to shift gears: 6*LED white light -12*LED red light always on-12*LED red light breathing flash -12*LED red light slow flash-12*LED red light flash -12*LED red light rhythm flash -12*LED redlight energy-saving flash;3. Double-click 6*LED white light +12*LED red light in any gear

The ZHENAO Q13 bike rear light features 18 LEDs—6 white and 12 red—offering versatile lighting modes for enhanced night cycling safety. Compact and lightweight (4.5×4×4 cm, 35g), it includes a built-in 350mA polymer battery rechargeable via Type-C USB in 40 minutes, providing up to 68 hours of illumination. With IPX5 waterproof rating and multiple lighting modes—including steady, breathing, flashing, and rhythm patterns—this tail lamp intelligently senses braking and adapts accordingly. Its user-friendly press switch allows easy mode changes, ensuring reliable visibility and safety on every ride.