Wireless Headphones HuiZhou Haomuk Technology Co. HPC-300BT Three cats
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| Design: | Invoices |
| Description: | Design: on-ear, device type: wireless headphones, design features: for children, microphone, operating time: 4 hours |
| Working hours: | 4 h |
| Standby time: | 200 h |
| Sensitivity: | 85 dB |
| Design features: | For children, microphone |
| Charging time: | 2 h |
| Device type: | Wireless headphones |
| Mount type: | Headband |
| Maximum playback frequency: | 20000 Hz |
| Minimum repeatable frequency: | 20 Hz |
| Technology: | Dynamic |
| Membrane diameter: | 40 mm |
| Wireless connection type: | Bluetooth |