Bluetooth Earphones, Monstercube Wireless Headphones In-Earbuds with Microphone Dual Pairing Bluetooth 4.1 Soft Ear Hooks LATEST BLUETOOTH 4.1 HEADPHONES:Fast bluetooth pairing,Lower power consumption,Powerful stereo sound and clear speech within 10 meters. DUAL PAIRING:2 Bluetooth devices can be connected at the same time,you will not miss any call with MC02 wireless headset,whether you work with two mobile phones or enjoy the wonderful video with tablet. FLAWLESS SOUND: Enjoy high-quality Bluetooth wireless music and pure natural sound with Monstercube wireless smart headphones, experience high clarity like never before. Unique flexible design, Built-in earhook bluetooth sports headphones,which ensures perfect fit and remain stable in your ear when running, walking, cycling or exercising. LONG LASTING BATTERY LIFE:Durable wireless earbuds provide 6-8 hours talk/playing time per charge,which allows you to spend more time on working and sports. EASY TO USE: Control volume,select songs and receive phone calls via the buttons on the interfaces,Perfect pairing with all Android and IOS devices,Showing battery tips. Warm Tips: This earphone doesn't support the ipod at the moment.