Features: * BT technology ensures strong signal and fast transmission and offers high-fidelity stereo music, suitable for iOS / Android smartphones and other BT-enabled devices. * The BT headset with light weight, super mini size provide you long time wearing comfort and guarantee 100% stable. * High-sensitivity microphone with DSP noise reduction function grasps the detail of voice, ideal for in-car calling or working use. * Multi-point technology supports connecting two BT devices simultaneously, which enables you to switch between your business and personal phones. * Simple operation, easily control playing/pausing, answering/ending/rejecting an incoming-call and redialing the last number.