Bluetooth headphones Defender FreeMotion B525
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| Weight: | 170 g |
| Equipment: | - headphones;<br/> - cable for wired connection;<br/> - Micro-USB charging cable;<br/> - instructions. |
| Design: | Full size |
| Description: | Design: full size, device type: wireless headphones, design features: microphone, detachable cable, foldable design, case charging type: micro USB, plug connector: mini jack 3.5 mm, acoustic |
| Width: | 17.5 |
| Height: | 165 |
| Additional Information: | Playback from SD-cards; range: 15 m; work profile support: AVRCP, HFP Hands-free, A2DP, Headset; operating temperature range: -20° - 60°; RF track frequency range: 2.402–2.480 GHz; range: 10–15 m; mate |
| Plug connector: | mini jack 3.5 mm |
| Functions: | FM radio, volume control |
| Working hours: | 8 h |
| Battery capacity: | 300 mAh |
| Thickness: | 65 mm |
| Talk Time: | 8 h |
| Impedance: | 32 ohm |
| Sensitivity: | 94 dB |
| Included: | MicroUSB cable |
| Design features: | Microphone, detachable cable, foldable design |
| Charging time: | 2 h |
| Device type: | Wireless headphones |
| Mount type: | Headband |
| Maximum playback frequency: | 20000 Hz |
| Minimum repeatable frequency: | 20 Hz |
| Technology: | Dynamic |
| Bluetooth version: | 5.0 |
| Membrane diameter: | 40 mm |
| Type of acoustic design: | Closed |
| Wireless connection type: | Bluetooth |
| Case charging type: | micro USB |