Bluetooth Headphones, Monstercube Hammer In-ear Bluetooth Sports Earbuds, Wireless Sweatproof Stereo Headsets with Microphone for iphone 6s 6s plus, G Headphones with Bluetooth 4.0 technology, Fast Bluetooth Pairing, Lower Power Consumption and Clear Stereo Sound. Portable and Lightweight Bluetooth Earbuds, Unique Flexible Design and Built-in Earhook Custom Earbuds ensure you to get perfect fit and remain stable in your ear. Wireless Bluetooth Headphones with Sweatproof, Durable Design, up to 5 hours of talk/playing time and 180 hours standby time. Bluetooth Stereo Headset Built-in Microphone with CVC6.0 noise cancellation technology,ensure Hi-Fi Stereo Earbuds with Strong Sound and Strong Signal. Let you get high quality and clear voice even in noisy environment like inside a gym and running/cycling. Easy to use Bluetooth Phone Headphones, control volume, select songs and receive phone calls via the buttons on the interfaces. Warm Voice Notice When There is an Incoming Call or Low Battery.