SPECIFICATIONS

Brand Name: ZHENAO
Model: 8517
Weight: 145g (including shoulder strap)
Switch: Press switch
Battery: Built-in 400mAh polymer battery (1 for front and rear lights)
Size: Front: 8*9*3.5cm Rear: 8*7.3*2.7cm
Material: ABS
Waterproof grade: IPx4
Charging method: Type-C USB charging
Switch modes: Long press to power on/off, short press to change gear High beam: white light - white light breathing flash- white light flash. Tail light three modes: red light on - red light breathing flash - red light flash. With memory function, the power-off position will be retained, and the next startup will return to the same position.

The ZHENAO Model 8517 is a versatile, dual-panel lighting system crafted from durable ABS material with an IPX4 waterproof rating, featuring a front unit sized 8*9*3.5CM and a rear unit measuring 8*7.3*2.7CM, with a total weight of 145 grams (including shoulder strap). Each unit is powered by a dedicated built-in 400mAh polymer battery (one for each the front and rear lights) with convenient Type-C USB charging. The intuitive switch system allows for long press to power on/off and short press to change gears. The front headlight offers three modes: white light, white light breathing flash, and white light flash, while the taillight provides three modes: red light on, red light breathing flash, and red light flash. The device includes a convenient memory function—the power-off position will be retained, and the next startup will automatically return to the same position, ensuring a seamless and user-friendly experience for runners, cyclists, and outdoor enthusiasts.