Buzz Free Bluetooth wireless headphone. Crystal Clear sound with an APT-X sound processing chip delivers near-real voice quality. It delivers sound in full DSP without breakage. One charge lasts for 4 to 6 hours of continuous play. High-quality, durable, and soft earbuds make it a comfy, buzz-free, and breeze to wear. DETAILS: • Bluetooth 4.01 enabled. • Compatible with any Bluetooth-enabled device. • Lightweight under 2 oz • Quick Charge lasts for 4 to 6 hours. • Built-in Mic for answering phone calls or recording. Sweatproof buds. • It comes with extra gel bud caps and a charging cable via USB port. Select from various colors.