Best Holiday Gift: MiO Case for iPhone 6/6s. Battery Charger Case with Retractable Headphones Built-in. 3,500 mAh.. In Black Integrated Retractable Earphones with microphone and On/Off Swich Back Lid Stand Check power status with an integrated 4 light LED status indicator Integrated power switch allows you to switch on/off the 3500 mAh Battery case. Fully protective ultra-resistant case :https://youtu.be/OxkWxSQt49A