•【3-in-1 Multifunctional Design】Combines GPS cycling computer, powerful bike light, and horn in one compact device, offering a comprehensive solution for cyclists.<br> •【High-Capacity Battery】Equipped with a 4000mAh battery, ensuring long-lasting performance for extended rides without frequent recharging.<br> •【Powerful Illumination】Boasts an impressive 800LM brightness, providing excellent visibility for night rides and low-light conditions.<br> •【Versatile Lighting Modes】Features single light, dual strong light, dual weak light, and flashing modes to adapt to various riding environments and preferences.<br> •【Loud Horn with Multiple Tones】120dB horn with 3 switchable sounds allows for effective signaling in different scenarios, enhancing rider safety.<br> •【Precise GPS Tracking】Utilizes GPS/wireless technology for accurate speed and distance tracking, providing essential ride data for cyclists.<br> •【User-Friendly Controls】Dual-line control plus button operation ensures easy and flexible management of all functions while riding.<br> Specifications:<br> •Battery capacity: 4000mAh<br> •Light weight: about 168g<br> •Lumen: about 800LM<br> •Size: 108*52*30mm<br> •Horn: 120db (3 sounds can be switched)<br> •Control: dual-line control + button<br> •Lighting mode: single light/dual light strong light/dual light weak light/flash<br> Package included:<br> •1 x Bike Computer<br> •1 x Front Floating Bracket<br> •1 x Installation Screw<br> •1 x Wrench<br> •1 x Charging Cable<br> •1 x Light & Horn Control Cable<br> •1 x Cable Fixing Rubber Ring<br> •1 x English User Manual