ARMBAND iPhone 6 Plus 5.5 inch /5.5 inches below the LED light sports arm sleeve Headphone jack design， enjoy music to help ventilation. Designed to tear sticky Velcro arm strap can be adjusted. Applicable to all types of smart phones (the maximum limit of 5.5 inches). Suitable for hiking， biking， jogging， walking and other outdoor activities. Tri-mode long bright light - flash - slow flash 8 LED design， night sports safer Apple iPhone 6 Plus applicable Light - flash - slow flash - off (by switch control ON / OFF) Phone and keys functions can be incorporated Applicable to all types of smart phones (the maximum limit of 5.5 inches) Note: After the included battery CR2032 (2 pcs.) Power exhausted， Please buy their own， the battery does not provide warranty service.