Bluetooth 5.0 is the continuation of Low Energy LE. Its speed is 48MBps (double than the last version). It can be connected up to the distance of 300 meters or 985 feet (4 times last version).
World's Most Professional Wireless Waterproof Earbudsdesigned with superior Hi-Fi sound and ultra-long playtime. It’s your perfect workout companion with secure fit and an IPX-7 waterproof rating.Designed by audio's finest award-winning engineers, the waterproof wireless headphones brings next-generationtechnology to today's active listener.
【Superior technology means superior sound】
Experience top-shelf sound quality and bask in its incredibly powerful bass, crisp mid-highs, and crystal clear vocals, and have your own personal bubble that encompasses you in premium acoustics.
【Upgraded Touch Technolog】 Touch even underwater.The wireless earbuds can be paired with any Bluetooth enabled devices. Some of the compatible devices are iPhone, Samsung, ipad and etc.