The Green Lion Echo Max is a wireless over-ear headphone with Bluetooth 5.3 and a maximum range of 10 m, plus a 3.5 mm AUX cable for wired listening. It spans 20 Hz-20 kHz with 102 dB sensitivity, has a built-in microphone for calls, and the 3.7 V / 500 mAh lithium-polymer battery plays up to 50 hours at half volume. Charges over the included USB-C / USB-A cable.
| Color | |
|---|---|
| Device Type | Wireless over-ear headphones (Bluetooth) |
| Frequency Response | 20 Hz – 20 kHz |
| Connection | Bluetooth 5.3 (range up to 10 m); 3.5 mm AUX (wired) |
| Microphone | Built-in |
| Battery Life | 500 mAh; up to 50 h (at 50% volume, Bluetooth) |
| Sensitivity | 102 dB +/- 3 dB |
| Brand |
Same-day delivery in Beirut ($4.00 flat). 1–3 business days for the rest of Lebanon. 7-day return on unopened items.
