ENC CRYSTAL CLEAR CALLS & PREMIUM BASS SOUND: as you equip yourself with these powerful Bluetooth true wireless earbuds, featuring 4 microphones with ENC Environmental Noise Cancelling. No matter how noisy your environment, immerse yourself in incredible music or engage in undisturbed voice conversations thanks to their amazing sound quality and crystal-clear communication capabilities - a perfect companion to your Android phone.LONG-LASTING BATTERY LIFE : allowing up to 180 hours of seamless playback. These low-power consuming Bluetooth Earphones not only offer 1200mAh lengthy battery performance but also serve as a handy to charge other mobile devices when needed, ensuring you stay powered throughout the day.SENSITIVE METAL CONTACTS & MAGNETIC HATCH COVER : With a carefully integrated design, the hatch opens with just a slight toggle. The sensitive metal contacts make charging a breeze, as the bluetooth ear buds recharge rapidly, just by placing them in the Built in 4 Mics Headset charging case.HIGH-TECH METAL SPRAY PAINTING PROCESS : stylish design, featuring corrosion-resistant, friction-resistant and vibrant metallic particles. These cutting-edge auriculares inalambricos bring together durability, style, and sci-fi mecha aesthetics that set them apart in the market. ALLOY TEXTURE MECHA TREND : taking influence from science-fiction movies to immerse users in the feeling of melding futuristic elements and design ideas into reality. These earphones for android not only promise an exceptional listening experience but also exude attitude and premium style.