Green Lion Echo Max Headphone — Desert Titanium

• •Autonomy: 50 hours at 50% of the maximum volume in Bluetooth mode
• •Charging Method: USB•C / USB•A cable included
• •Integrated Battery: Lithium•ion polymer 3.7V 500 mAh
• •Headset Sensitivity: 102 dB ± 3 dB
• •Frequency Range: 20 Hz • 20 kHz
• •Maximum Range: 10 meters
• •Signal/Noise Ratio: 90 dB
• •Bluetooth Version: 5.3
• •Magnet Size: 40 mm
• •Built•in Microphone
• •Impedance: 32?
• •Aux Cable