In Ear Headphones provide far more noise blocking ability than any other type of headphone, including noise-cancelling designs.High-definition sound quality, HD Voice, Switch song and wear comfortableHigh transparent crystal material is qualitative its lavish and more durableADAPTIVE FAST CHARGE KIT-adaptive fast charger charge for 30 minutes, up to 50% battery level, 75% faster than standard chargers.r than standard chargers.COMPATIBLE DEVICES (AFC) Fast Charge device-Samsung Galaxy S8/ Note8/ S8 Plus, LG G6 G5, LG V20, Apple New Macbook, OnePlus 3T 2, Google Nexus 5X, Nexus 6P, Google Pixel, Lumia 950, Lumia 950XL, Moto z, Moto g5, ChromeBook Google Pixel, Asus Zen AiO, Lenovo Zuk Z1, HP Pavilion X2, ASUS ZenPad S 8.0, Huawei P10 P9, Huawei Mate 9, Galaxy S8, Nintendo Switch and other USB type c cable device.FAST SYNC & CHARGE- Fast Charger Kit charges phones and tablets with Type-C USB ports at max speed. Offers Super Speed transfer of 480 Mbps designed for charging and syncing smartphones, tablets, and Bluetooth speakers.SAFETY GUARANTEE--Multiple built-in safeguards fully protect against over-current, over-charging and over-heating for safe with fast charging.What's in the box1 x Type c Adaptive Fast Charger1 x Type c Cable1 x Nafumi X13 Earphone