Enjoy versatile listening and premium sound with the Volkano Cosmic 2.0 Series Bluetooth Headphones. Offering up to 20 hours of wireless playtime, hands-free calling, and four EQ sound modes, they deliver an immersive audio experience. Compatible with Google and Siri voice assistants, and featuring a built-in microphone, these headphones are ideal for work, travel, or leisure.

Key Features:
• Playtime: Up to 20 hours wireless
• Connectivity: Bluetooth wireless
• Voice Support: Google & Siri compatible
• Functionality: Hands-free calling with built-in microphone
• Audio Modes: 4 EQ sound modes
• Design: Comfortable for extended use