• 【3-in-1 Multifunctional Design】Combines GPS cycling computer, powerful bike light, and horn in one compact device, offering a comprehensive solution for cyclists.
• 【High-Capacity Battery】Equipped with a 4000mAh battery, ensuring long-lasting performance for extended rides without frequent recharging.
• 【Powerful Illumination】Boasts an impressive 800LM brightness, providing excellent visibility for night rides and low-light conditions.
• 【Versatile Lighting Modes】Features single light, dual strong light, dual weak light, and flashing modes to adapt to various riding environments and preferences.
• 【Loud Horn with Multiple Tones】120dB horn with 3 switchable sounds allows for effective signaling in different scenarios, enhancing rider safety.
• 【Precise GPS Tracking】Utilizes GPS/wireless technology for accurate speed and distance tracking, providing essential ride data for cyclists.
• 【User-Friendly Controls】Dual-line control plus button operation ensures easy and flexible management of all functions while riding.

Specifications:

• Battery capacity: 4000mAh
• Light weight: about 168g
• Lumen: about 800LM
• Size: 108*52*30mm
• Horn: 120db (3 sounds can be switched)
• Control: dual-line control + button
• Lighting mode: single light/dual light strong light/dual light weak light/flash