| Technical Specification | ||
| Frequency Range | 20Hz～20kHz | |
| Impedance | 32Ω | |
| Sensitivity | 100dB | |
| Driver Diameter | 40mm Drivers | |
| Connectivity | Bluetooth V5.1 | |
| Others | CONNECTING DISTANCE: 10m BATTERY CAPACITY: 1400mAh rechargeable battery WORKING TIME: 35 hours STANDBY TIME: about 800 hours CHARGING TIME: about 3 hours CHARGING INPUT: DC 5.0V=500mA |
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| Physical Specification | ||
| Color | Black | |
| Warranty Information | ||
| Manufacturing Warranty | 1 Year | |
