The Newest Version-Bluetooth V4.1 with 6G CVC Noise Reduction technology Hi-Fi Stereo Sound quality and Strong Signal Effective distance up to 10 meters.</br> Foldable body and Retractable Earbuds-Unique Approach to Cord Management design convenient to Carry in Your Bag for Daily Use and for Travel.Rubber process oil is Painting on it's surface bringing soft handle for you.</br> Muitifunction-With in-coming phone number reporting you will never miss any phone call when you are doing exercise or even in a noisy placesupport and vibrating Call Alert; Volume +/-  Previous/Next song.Easy to pair Fast Connection-Pairing Is Just Easy and Quick with a Simple Switch Button.</br> Outstanding Long Battery Life-Build in 195mAh rechargeable Li-Polymer batterytalk Time Over 18 hoursMusic Playing Time over 16 hoursStandby Time up to 300 hours.With LED indicator light to tell whether it in matching the digital equipment or charging the headphone.</br> Digi-life is the only legal seller of this authentic bluetooth headset on Amazon??please select Digi-life bluetooth headphones when adding to cart for your own interest.</br></br>Product Description</br></br><b>This Bluetooth headset is specially design for bluetooth headsets lovers ??its outstanding features absolutely is your best choice for daily life and holidays. </b> <br> <br> <b>Amazing Battery Life </b> <br> You can see the battery indicator on your phone notification bar (it works for both Android and IOS). <br> No need to worry about the battery life?? just enjoy your trip and exercise! <br> <br> <b>Hi-Fi Stereo Sound </b> <br> Whether it's the calls or the music?? the sound of this Bluetooth Headphones comes in very clearly and loudly. <br> The overall voice quality for calling sounds natural and wo