Nitecore T4K 4000 Lumen Super Bright Keychain EDC FlashlightMax output of 4000 lumen5 brightness levelsOLED display to show brightness, battery level, etc.Dual switch for easy single-handed operationWORLDS Brightest Keychain EDC Flashlight This is your chance to own a superlative and carry it around every day. The Nitecore T4K is the world’s most compact 4000 lumen keychain light. That translates to over 228 yards of throw and illumination from a thumb-sized keychain light. The keyring has a built-in mechanical quick release design for fast deployment and usage. Additionally, with the included adjustable pocket clip, you have an ideal EDC companion. Here to stay is the intuitive dual button design with instant turbo making the T4K a must have accessory for any keychain, emergency kit, or outdoor set.Familiar, Intuitive Operation Here to stay is the simple dual button design with a power button for on and off, and a mode button to cycle through brightness settings. The mode button also doubles as a turbo switch. Whether the light is off or on, holding the mode button gets you instant turbo. With five brightness settings to cover all of your needs the T4K is a must have accessory for any keychain, emergency kit, or outdoor set.USB-C Fast Charging The Nitecore T4K’s built-in USB-C fast charging fully juices the T4K in under 1.5 hours and provides over 67 hours of effective runtime per charge. The OLED display gives real-time information on battery level and charging status. If that’s not enough, the two lockout functions further improve battery life and performance. With multiple built-in charging safeguards, IP54 weather resistant rating, and a 66 pound rated keyring the T4K is the definition of rugged. Contents in Package: T4K flashlight, USB-C charging cable, key claspTECHNICAL SPECIFICATIONSLED4x CREE XP-L2 V6Maximum Brightness4000 lumenPeak Beam Distance228 yardsPeak Beam Intensity10900 cdIP RatingIP54 Impact Resistance1 mDimensionsL-3.24″xW-1.15″xH-1.15″Weight2.72ozBRIGHTNESS OUTPUTSMODEOUTPUTRUNTIMETurbo4000 lumen10 Second BurstHigh200 lumen2 hr 45 minMid65 lumen7 hrLow15 lumen21 hrUltralow1 lumen67 hrPayment Paypal is our preferred method for payments so we can deliver your order to you fast. To prevent fraud, we follow Paypal guidelines closely. If you do not have a confirmed address for us to ship your purchase to, please provide us with a working telephone number.Shipping We ship to anywhere in the United States. We also ship to APO, FPO, Canada, Europe, Japan, and most other countries. For domestic orders, buyers can choose first class mail (4-5 days) or priority mail (3 days) or express mail (1-2 days). For international orders, we offer the option of first class international mail, which is the most inexpensive one. However, buyers should be aware that the international first class mail is not trackable. It can also take 2-8 weeks to deliver. We will try our best to declare the value and contents of the package according to buyer’s instruction. But we will not be held responsible if any international first class mail is lost. There is a risk using low cost shipping and we hope our customers understand that. We recommend our international customers choosing “international priority mail” which is faster (typically 12-21 days). Tracking and insurance will be provided at no extra cost. If you have any concerns or requirements about the shipping, feel free to contact us.About Us We strive to deliver cool products at a great value with the best customer experience. Currently we specialize in optical accessories for handguns and rifles, and high quality LED tactical flashlights. We continuously expand our portfolio and look for just the right product for our customers.Contact Us If you have any questions about the product, order, shipping, or service, feel free to ask us. We will reply within 1 business day. Customer satisfaction is our number one priority. We work hard to be a great seller on Ebay. Please let us know first if you have any issue with your order before you consider leaving neutral or negative feedback so we can address your issue in a timely mannerwhile we continue to deliver amazing products to you at great value. Thanks!