The OEX 300 Lumen Rechargeable Head Torch is a lightweight and compact head torch that is perfect for everything from fell running to dog walking. It has a powerful 300 lumen LED that provides a beam distance of up to 40-50 metres, making it ideal for hiking, camping, and running. The headtorch also has a gesture sensing function that allows you to turn it on and off with a simple wave of your hand. It is also rechargeable, making it easy to keep the head torch powered up for your next adventure.Dimensions: 6.4L x 3.8W x 4.5H cmWeight: 0.12kgRechargeable 3.7V/1200 mAh Lithium batteryGesture sensing functionUSB cable includedComfortable nylon head strapThree modes: full beam, half beam, and red light Beam distance: 40-50 metresRun time: 2-3 hours