Green Lion Echo Max Headphone

The Green Lion Echo Max Headphone delivers powerful sound, long-lasting battery performance, and comfortable wireless listening in a stylish design. Featuring Bluetooth 5.3, 40mm drivers, and a built-in microphone, these headphones provide clear audio, deep bass, and seamless connectivity for music, calls, gaming, and entertainment.

With up to 50 hours of playtime at 50% volume in Bluetooth mode, a high-capacity 500mAh lithium-ion polymer battery, and support for both wireless and AUX connectivity, the Echo Max is designed for extended listening sessions wherever you go.

Key Features

• Bluetooth 5.3 technology provides fast, stable, and efficient wireless connectivity.
• Powerful 40mm drivers deliver rich bass and detailed audio performance.
• Enjoy up to 50 hours of playback at 50% volume in Bluetooth mode.
• Built-in microphone enables clear hands-free calling.
• Wide 20Hz - 20kHz frequency range ensures balanced sound quality.
• High-capacity 500mAh lithium-ion polymer battery supports extended use.
• Supports both USB-C charging and AUX connectivity for flexible usage.
• Up to 10-meter wireless range provides freedom of movement.
• 90dB signal-to-noise ratio ensures clearer and more immersive audio.
• Comfortable design makes it suitable for long listening sessions.
• Ideal for music, movies, gaming, calls, travel, and everyday entertainment.

Package Contents

• 1 × Green Lion Echo Max Headphone
• 1 × USB-C / USB-A Charging Cable
• 1 × AUX Cable
• 1 × User Manual