Clearance! S2 Wireless Bluetooth Headphone Waterproof IPX7

True Wireless Earbuds: Bluetooth Earbuds are completely free of wires for convenience and comfort, it comes with noise reduction and echo cancellation technology which filters ambient noise and enables clearer sound during calls and when listening to music. Superb sound quality headset with ultra-low power consumption Bluetooth V4.2, create a best 360 degrees stereo sound and superb bass sound. CVC 6.0 technology can reduce the noise, bring clearer conversation and music playing. Instantly connected to your smartphone up to 33 feet away. Compatible with most Bluetooth-enabled devices, including iPhone x and 8 , Samsung , LG smartphones or iPad. You can easily take calls with hand free. Please noticed only one earbud works when calling. Support Single/Dual ear model: This earbuds can be used separately (Mono Mode) or together (Stereo Mode). You can choose pairing one earbud only. Or pairing two earbuds together to enjoy the stereo music. Please noticed, for safety concerned, only one earbud works when you use both ear for calling.