Features:Armband for Phones + Key Pocket + Card Holder + LED1. Compatible with Almost All Smart Phones2. Suitable for Almost All Arm Size3. Full Touch Screen Functionality4. Premium Quality5. Ultra Light Weight6. Water-Resistant7. Sweat-Proof8. Holds Key & Card9. Extra Bright 3 Modes LED Compatible Phones: iPhone:6 Plus, 6, 6S, 5S, 5¡SAMSUNG:S4, S3, S2¡Others: HTC, Motorola, Huawei and Any Other Devices with Screen Smaller than 6¡± Occasions: 1. Wear as a General Armband to Pack Your Phones with Keys as well as Some Money;2. Worry-Free to Running in the Evening, Walking Your Dog at Night or Jogging at Dawn. Visible to Others Who Will Bump into You No Longer.3. Can Work as An S.O.S Signal Device when in Emergency. Great Ideal Gadget to Take when You Are on Camping, Hiking or Climbing. LED Function: 3 LED Modes: Fast Beat, Slow Strobe, Constant Light Material: High Quality Soft Neoprene, Nylon, Velcro, LED Battery Included: Yes, Two CR2032 Batteries Armband Size: From 20cm/ 7.87in to 40cm/ 15.75in Product Weight: 68g/ 2.4oz Package: 1 OmeGod LED ARMBAND Guarantee & Service: 100% . Whatever Reason You Dont Absolutely Love Your OmeGod LED Armband, Just Return It and We Will Refund You Every Penny Or Send Replacement, No Questions Asked.