Feature:1. AMAZING & SOLID BASS --- The sound quality of these Bluetooth headsets is great! They have rich and full sound which is higher quality than other in-ear wired ear buds. They are perfect for listening to music， audio books， and podcasts.2. CVC 6.0 NOISE REDUCTION --- These are noise isolation earphones and do a great job at preventing the majority of outside noise from distorting your music experience. Built-in HD microphone ensures clearer phone calls.3. SWEATPROOF & STABLE --- These Bluetooth headphones will not get damage with sweat. The ear buds are angled to fit with the configuration of the ear， you have no problem with the headset staying in ears while running.4. Siri FUNCTION --- All the controls for volume， call and song selection are easily reachable on the right ear bud. Also， if you have an iPhone， simply hold the power button for two seconds， you can access to Siri.5. TWO DEVICES CONNECTED SIMULTANEOUSLY --- No need to switch between your business and personal phones， this gives you double possibilities for answering calls and streaming music from your wireless headphones.Package Included:1* Bluetooth headset 1* USB Charge Cable 1* User Manual 3* Pairs Ear Buds