Please do not use a fast charger to charge your eadphones. Amgras Future Ⅱ Pro Go to the future, listen to the future world.Amgras never stops in pursuit of the ultimate。 More delightful listening experience Amgras PURE BASS SOUND .With our Digital Sound Enhancement Engine (DSEE), high frequency sound and fine fade-out sound are restored to the track for a more authentic listening experience. PureNote Driver Technology: Get a 25% boost to your bass, and a 15% wider frequency bandwidth than ordinary drivers. Drivers coated with 10 hardened nano-layers offer incredible stiffness to generate stunning accuracy and clarity. Superior connectivity and compatible with all Android, Windows & IOS devices. • Amgras Future Ⅱ Pro offers a Playtime of up to 6 hours on single charge. Get an additional playtime of up to 16 hours using 200mAh Charging Case. Making a total of up to 22 hours of playtime. • Amgras Future Ⅱ Pro come with 4 microphones combined with Quad-Mic Environmental Noise Cancellation technology produce crystal-clear voice talk as if you were communicating face-to-face. Key feature bullets • Environment Noise Cancellation blocks outside noise, so you can immerse yourself in music • Adaptive EQ automatically tunes music to your ears • Force sensor lets you easily control your entertainment, answer or end calls, next song,previous song and more • Enjoy easy access to Answer Call or Change Music tracks using Touch Control of these Wireless Earbuds. Tap 2 times of left earbuds to access your preferred Google voice assistant or Apple Siri What’s In The Box: Amgras Future Ⅱ Pro Super USB To USB-C Cable Quick Start Guide Brand Card