CYLO Endurance Wireless Bluetooth High Performance Earbuds ENDURANCE BLUETOOTH EARBUDS: Enjoy high fidelity audio with theCYLO ENDURANCE BLUETOOTH Perfect solution for extending the connection between you and your device. COLOR YOUR MUSIC: The CYLO ENDURANCE BLUETOOTH EARBUDS comes in five different colors to add style and go with today's latest trends, along with matching your outfit. PREMIUM SOUND QUALITY: They capture the high treble and deep bass of your favorite songs with clarity and precision. Also include comfortable ear tips of varying sizes for a customized fit and noise-isolating properties. WARRANTY: Purchase of this product includes a 1 Year Warranty <span class="a-text-bold">Bluetooth Version:</span>V4.0 <span class="a-text-bold">Operating Distance:</span>10 meters Class II <span class="a-text-bold">Profiles:</span>HSP, HFP, A2DP and AVRCP <span class="a-text-bold">Standby Time:</span>About 150 hours <span class="a-text-bold">Battery capacity:</span>60 mAH <span class="a-text-bold">Charging Time:</span>About 1.5 hours <span class="a-text-bold">Talk Time &amp; Music:</span>About 3 hours