| Main Feature | | Connection Type | Bluetooth 5.0 | | Frequency | 20Hz-20000Hz | | Duration | 20 hours overall playback (50% volume)
4.5 hours of music playback (50% volume)
50 hours of theoretical standby time
3 hours on a single call (50% volume) | | Others | Dimension:
Headphones: 19.8mm×17.55mm×22.5mm
Charger: 59.8mm×45mm×29.9mm | | Physical Specification | | Connector | Micro-USB | | Weight | Single headphones: 3.6 g
Charging case: 28.2 g |
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