Multifunctional bike light that integrates a headlight, phone holder, power bank, horn, and fog light to enhance convenience and safety during rides. 5-in-1 design combines five practical functions: bike headlight, phone holder, power bank, horn, and fog light, meeting various needs for safer and more convenient cycling. High-brightness dual-light source headlight offers three modes: high beam, low beam, and strobe, supporting night riding. Side-mounted fog lights help improve visibility in adverse weather conditions such as rain or haze. Phone holder features a quick lock/release mechanism for easy access, with thickened silicone padding that provides a secure, shock-absorbent, and slip-resistant grip to protect your device. 130dB high-volume horn effectively alerts pedestrians and vehicles, enhancing ride safety. Includes an external linear switch for easy installation and convenient handlebar control. Equipped with a built-in 2000mAh or 3500mAh rechargeable battery, providing extended runtime for lights and serving as a portable power bank. Features an intelligent power indicator to monitor battery status at a glance. Specifications: Color: Black, Blue, Red (optional) Material: ABS + PC Lamp Beads: 2 x T6 Output Current: 0.8A Brightness: 500 Lumens Horn Output: 130dB Phone Width Support: 68–98mm Battery Capacity: 2000mAh / 3500mAh (optional) Water Resistance Rating: IPX5 Item Size: 135 x 66 x 50mm / 5.3 x 2.6 x 2.0in Package Size: 160 x 120 x 55mm / 6.3 x 4.7 x 2.2in Package Weight: 260g / 9.2oz Packing List: 1 x 5-in-1 Bike Light