Ride away from troubles with the 4-in-1 USB Bicycle Phone Charger and Holder With Torch and Horn This handy bike clamp features a phone charger and holder Also comes with a 400 lumens LED torch and a high decibel horn Charge up your phone on the go or simply slide it into the holder to easily see the screen Simply mount with the included clamp, featuring support corners and plastic straps The horn features 5 modes and sound effects Compatible with most phones measuring between 4"-6.3" See Full Details for product specifications Choose from 4 colours: black, red, blue or orange Available in 2 power options: 2000 mAh or 4000 mAh Buying Options: 17.99 pounds instead of 39.99 pounds for the 2000 mAh - save 55% 21.99 pounds instead of 49.99 pounds for the 4000 mAh - save 56%