[3 Ways of Fit Styles] With 3 ways of fit styles you can enjoy the music at home freely. With specially designed ear hooks you will never worry about the earbuds to be fallen off for a gym or workout.</br>[Magnetic Feature] The earplug can be magnetically attached to each other back-to-back forming a loop around your neck. You will never worry about the earbuds to be lost for during workout and sports.</br>[Music & Calls Control] Wireless Bluetooth Earphones allow auto switching between music and calls. You can control all functions of music and calls easily via the buttons of Bluetooth headset. Built-in microphone enables taking hands-free calls while listening to music.</br>[Bluetooth 4.1 Technology] Supports connect two devices simultaneously and allows to automatically connect after paired successfully for the first time. HD STEREO & NOISE CANCELLATION: Adopted CVC Version 6.0 NOISE CANCELLATION technology guarantees HD stereo sound quality and provides steady Bluetooth signal and support stereo lossless music. Compatible with most cell phones. iPhone and Android.</br>[Long-Lasting Usage & Lightweight Design] Up to 6 hours talk time and 4-5 hours music time?? 100 hours standby time?? 2 hours charging time. Super Light Weight Design?? the net weight is only 16.2g?? you will feel nothing for gym and workout.</br></br>Product Description</br></br><b>Brand: Parasom</b> <br> <b>Model: A1</b> <br> <b>Color: Rose gold</b> <br> <br> <b>Up to 12 Months Warranty</b> <br> <br> <b> Technical specification: </b> <br> Bluetooth Specification: 4.1+EDR <br> Noise reduction: CVC6.0 <br> Transmission distance: 30ft <br> Product size: 26x1x1 in <br> Net weight: 16.2g /0.57 oz <br> Battery: lithium-ion polymer 70mAh <br> Charging port: Micro USB <br> Charging time: 2h <br> Work time: 4-5h <br> Standby time: 100h <br> <br> <b>Accessories List: </b> <br> 1XUSB to Micro USB charging cable <br> 1XUser manual <br> 2XSets of extra ear t