Features an eye-catching 3D Spider-Man design Enjoy wireless freedom with seamless Bluetooth pairing Delivers clear and immersive audio for music, games and movies Soft, padded ear cups ensure comfort during extended wear Built-in microphone allows for hands-free calls and voice commands Up to 16 hours of playtime Foldable design & built-in microphone   Battery: 3.7V ⎓ 400 mAh Battery Standby Time: 48 Hours Driver Size: 40mm Charging Port Type: Type-C Rating: 5V ⎓ 1.5A Charging Time: 2-3 Hour Playtime (50% Volume): 16 Hours Playtime (100% Volume): 10 Hours