[Up to 100 Hrs Wireless Playtime]: Our Bluetooth headphones provide 100 hours of continuous music/talking time Come with 3.5 mm audio cable, when the battery runs out of power Y918 over ear headphones can be used as a wired one so the Bluetooth headset will never power off. [Hi-Fi Sound & High-Quality CHIP]: This over ear headphones provide you immersive Hi-Fi sound and rich bass with high quality chip & 40mm Driver, more stable transmission speed, lower latency and better audio output. The goal that provide Customers with outstanding sound quality is our constant pursuit. [Hands-free Calling & Built-in HD Mic]: This Wireless headphones over ear provide a quick and stable connection with your Bluetooth enabled devices like cell phones, tablets, pc, TV within 33 feet, with a high-quality built-in noise-cancelling mic for hands-free calls. The microphone can work in the wireless and wired mode. [ERGONOMIC DESIGN]: The headphones are built from materials that are extremely nice to touch which provides the model premium outlook. The super soft memory-protein foam leather earmuffs and headbands contribute to maximum comfort regardless of how long you use them. Rydohi headphones also come with a Storage Pouch - a great way to reduce wear and tear. [What You'll Get]: 1 Bluetooth Headphones Over Ear; 1 x AUX Cable; 1 x Charging Cable; 1 x Storage Pouch; 1 x User Manual . You are covered with full payment return in 30 days,24 Months warranty and 100% Customer satisfaction in addition to 24/7 Customer Support service.