Bluetooth Headphones BES T-1 Pulsar, Sweatproof Wireless Earbuds -IPX7 Certified, HD V4.1 with Noise Cancellation Technology w/ Microphone & Case SUPERB SOUND QUALITY - Advanced Audio Drivers paired with the latest Bluetooth V4.1 technology delivers astounding acoustics. From listening to audiobooks to any genre of music, including classical to electronic, the T-1 Pulsar Bluetooth Headphones brings astonishing sound quality with flawless treble and deep bass. AMAZING FIT and COMFORT  Designed to fit perfectly on and into your ears, experience unbelievable comfort while maintaining a secure fit for the most vigorous activities. These Bluetooth Earbuds feature premium soft behind the ear hooks and a fully sweat proof matte finish, perfect for the Gym, Running, Biking, Sports, and any activity. LATEST BLUETOOTH 4.1 TECHNOLOGY  Our brand new design features the latest CSR chipset, improving the range along with battery life. The quick charge battery delivers up to 8 hours of playtime and 220 hours of Standby time. The T-1 Pulsar also has CVC 6.0 noise reduction and the ability to connect two smartphones simultaneously. STATE OF THE ART  Cutting Edge IPX7 water resistance protects the T-1 Bluetooth Headphones from sweat and rain. Rest easy knowing your headphones are 100 percent sweatproof. FULL DEVICE COMPATIBILITY  Compatible with any Bluetooth Device including: iPhone 6/6s, 6 Plus/6s plus, 5s 4s, iPad Air, Samsung Galaxy S6,S5,S4, HTC M9, LG Flex 2 G3 G2, and Other Bluetooth Android IOS Smart Cell phones/PC Devices. Now comes with upgraded case and gift box!