AngLink V4.1 Mini Bluetooth Earpiece Bluetooth Headset with Microphone Handsfree Noise Cancelling In-Ear Earbuds Headphones for Apple iPhone 6/6s/5, Samsung Galaxy S7/S6, LG, PC, Laptop (Black) Compact portable design: the mini light-weight earphone is designed to be lightweight (only 0.32 ounces) and super easy to take along. With the newest chip CSR 8615 and Bluetooth V4.1, this headset will provide you up to 4 hours of continuous talk/play time and up to 100 hours standby time. More delicate than standard-definition sound, no matter the high pitch, bass or treble accent, it can present perfectly. HD microphone makes you enjoy a clear sound, ideal for hands free calling or in-car and working use. Easy and fast pairing with Smartphone, tablets and other Bluetooth enabled music devices with voice guidance, the noise cancelling microphone reduces background noise. The ergonomic design makes it attaches with your ear hook comfortably, and protects your headset from dropping; it is always in position and never falls off in any activities and sports.