Led Lenser K4r Rechargeable Keychain

Small light, big power: The K4R is a rechargeable keychain light with up to 120 lumens of light output, making it significantly brighter than most smartphone torch functions. No more messing with annoying cables as the light can be conveniently charged using the integrated fold-out USB-A interface. With its compacted brushed aluminum housing, the K4R combines a high-quality look and feel, making it an elegant and practical accessory for your key ring.Features:- Ultracompact keychain light with up to 120 lumens of light output- High-quality brushed aluminum housing with carabiner for easy attachment- Easy and fast charging via foldout USB-A interface without separate charging cable- Integrated battery and charge level indicator- Practical transport lock protects against unintentional switching onSpecifications:- LED Configuration: 1 x LED- Color Rendering Index: 70 CRI- Color Temperature: 5,000 K - 8,000 K- Boost: Power: Mid Power: Low Power- Luminosity1 (lm): 120, 80,, 20- Light range1 (m): 30- Operation time1 (h): 1, 4Battery:- Type2: Polymer 3.7V- Loading time: 180 minSpecifications:- Head material: PC- Headband material: None- Head diameter: 25 mm- Tightness: IP2XPackaging:- Height: 85 mm- Width: 72 mm- Length: 30 mm- Weight: 0.063 g