Green Lion Echo Max Headphone – Gold

The Green Lion Echo Max Headphones in black and orange are splendid in sound and predictability. The Bluetooth 5.3 ensures a maximum range of 10 meters and a good frequency quality ranging from 20 Hz to 20 kHz for a refined sound. The 40 mm magnets with 32Ω provide a potentially balanced audio signal, while 102 dB of sensitivity allows for significant levels of clear, full audio. The 500 mAh lithium-ion battery lasts in Bluetooth mode for 50 hours on an average of 50% of its volume. It also has other features: a built-in mic, 48-hour playtime, and USB-C/USB-A charging for use. Specification Bluetooth: 5.3 Maximum Range: 10 m Frequency Range: 20 Hz – 20 kHz Magnet Size: 40 mm Impedance: 32Ω Headset Sensitivity: 102 dB ± 3 dB Signal/Noise Ratio: 90 dB Integrated Battery: Lithium-ion Polymer 3.7V 500 mAh Charging: USB-C / USB-A Cable Included Autonomy: 50 Hours at 50% of the Max Volume in Bluetooth Mode Features Built-In Microphone 48H Playtime Bluetooth V5.3