Highlights Wireless Play/ Handsfree calls/Voice Prompt Coming Calls/ IOS Battery Display/ Smart Power off/ Rechargeable electricity It is a new Sweat-proof Bluetooth 4.2 +A2DP Wireless Headset Sport Earphone headphone---The Newest advanced Bluetooth 4.0 technology (8 times the bandwidth than that of the Bluetooth 2.1 standard). Moreover, this item has the best Audio Performance. It can...

Description: [9D Surround Sound]: Using upgraded dynamic coil speakers to enhance the sense of depth, presence and space, and present a three-dimensional surround effect like a live scene. [Lightweight & Comfortable]: Follow the ergonomic shape conscept, all-in-one design, fit the cochlea, let the headset wear firmly, and experience long-term stable and comfortable wearing, easy to...