Bluetooth Earphones Wireless&ndash;Axion V4.1 Noise Cancelling Sport with Mic/apt-x for Iphone 6, 6 Plus, 5s, 4s Galaxy S6, S5 and Android Phones &ndash; White White Wireless Bluetooth headphones with latest Bluetooth version of 4.1 and CSR 8645 for perfect sound quality, Compatible with most Bluetooth-enabled devices with 10-meter working distance. Crafted with HD microphone and CVC6.0 smart noise reduction technology and shaped with mic sealing with unique cavity structure design, comfortable and secure ear-fitting design. Made of supreme quality polymer battery with a capacity of 80mAh, built-in HD microphone provides a high conformity and audio sound. Requires two hours of charging, has a stand by time of 175 hours standby with a single charge, and up to five hours of music. Easy to use and compatible with Iphone 6, 6 Plus, 5s, 4s Galaxy S6, S5 and Android Phones.