SVEN E-270B Wireless Headphones
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| Weight: | 13.5 g |
| Design: | Intracanal |
| Description: | Design: in-ear, device type: wireless headphones, design features: microphone, plug connector: microUSB, type of acoustic design: closed, operating time: 5 h |
| Plug connector: | microUSB |
| Working hours: | 5 h |
| Battery capacity: | 60 mAh |
| Impedance: | 32 ohm |
| Sensitivity: | 92 dB |
| Included: | One-way cable connection |
| Design features: | Microphone |
| Device type: | Wireless headphones |
| Mount type: | Without attachment |
| Maximum playback frequency: | 20000 Hz |
| Minimum repeatable frequency: | 20 Hz |
| Bluetooth version: | 4.2 |
| Membrane diameter: | 10 mm |
| Type of acoustic design: | Closed |
| Wireless connection type: | Bluetooth |