Works for BLU Pro Mono Earbud Hands-Free Advance 4.0 L3 with Built-in Microphone and Crisp Clear Safe Audio! -3.5mm 3.5ft Length Cable-

Pro Mono EarBud Hands-Free works for your BLU Advance 4.0 L3 SmartPhone with Built-In Microphone and Crisp Clear SAFE Audio! (3.5mm / 3.5ft Length Cable) ?MONO / One Ear Piece Only for safe listening to music as many regulations/laws require.?FEATURES:? ?Uses the new V5 technology to provide a more constant stable connection with less power consumption?Noise-isolating earbuds deliver high-quality sound and built-in microphone delivers clear communication between you and your caller.?Voice notifications inform you when there is an incoming call, battery level and when earbuds are paired your device.?Voice Talk/On/Off button on the cable midway down is the perfect location for hands-free operation?Built-in microphone with clear Answering capabilities?Soft ear gel covers to enhance your privacy?BONUS EXTRAS:??Also certified that this works for and is compatible with many other smart phones, laptops, computers, macs, tablets, Apple, Samsung, HTC, OnePlus, Motorola, LG, other headphone upgrades, along with Android, Windows, iOS systems that use a 3.5mm port or 1/8" inch