★★ 【Bluetooth 4.1 Stable Signal】 ★★ Easy and fast pairing with smartphones, tablets, enhanced version Bluetooth 4.1 chip provides a more stable signal, better transmission, faster and easier pairing and optimized consumption.
★★ 【FOLDABLE & EXTENDABLE】 ★★ The headband is collapsible to save space in your office or storage and expandable to secure your head well. The foldable headset will bring you convenience and a comfortable listening experience.
★★ 【Built-in Mic & Handsfree Calls / Music Control Button / Volume】 ★★ The built-in microphone allows you to take hands-free calls with the pause button. It is equipped with noise reduction technology, give you a clear sound.