Wireless Walker WTS-31
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| Weight: | 35 g |
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| Equipment: | Wireless headphones, charging case, microUSB cable, interchangeable ear pads, instructions for use |
| Design: | Intracanal |
| Description: | Battery type: Li-Ion; Range: 10 m; Battery type: own Li-Ion; Range: 10 m; Removable battery: yes; Answer/end conversation: yes; Repeat last number: yes; Support for r� profiles |
| Additional Information: | Range 10 m, Bluetooth protocol HSP, HFP, A2DP, AVRCP, digital charge indicator, touch control |
| Functions: | Call voice assistant, surround sound, volume control |
| Working hours: | 4 h |
| Battery capacity: | 300 mAh |
| Standby time: | 100 h |
| Talk Time: | 4 h |
| Impedance: | 32 ohm |
| Sensitivity: | 95 dB |
| Design features: | Microphone, straight plug |
| Charging time: | 1 hour |
| Device type: | Wireless tws earphones |
| Mount type: | Without attachment |
| Maximum playback frequency: | 20000 Hz |
| Minimum repeatable frequency: | 20 Hz |
| Technology: | Dynamic |
| Number of microphones: | 2 |
| Bluetooth version: | 5.0 |
| Membrane diameter: | 6 mm |
| Type of acoustic design: | Open |
| Wireless connection type: | Bluetooth |
| Case charging time: | 1 hour |
| Case battery capacity: | 300 mAh |
| Case charging type: | micro USB |
| Weight of one earpiece: | 4 g |
| Battery life in case: | 30 h |
| Battery capacity for one earphone: | 30 mAh |
| Number of drivers: | 1 |