Casti Lenovo Wireless VoIP Headset, Wireless, Negru
404,99 lei 531,99 lei
Casti Lenovo Wireless VoIP Headset, Wireless, Negru
404,99 lei 531,99 lei
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Casti Head-band Sony WH-CH520, Wireless, Crem
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| Caracteristică | Casti Lenovo Wireless VoIP Headset, Wireless, Negru | Casti wireless Razer Blackshark V3 Pro Counter-Strike 2 Edition, micrfon | Casti Head-band Sony WH-CH520, Wireless, Crem | Casti Head-band JBL Tune 520BT, Wireless, Mov | Casti Head-band Logitech H111, Wired, Negru |
|---|---|---|---|---|---|
| Alte caracteristici | |||||
| 3.5 mm connector | — | Yes | — | — | Yes |
| AC adapter included | — | No | — | — | No |
| Battery life | — | — | 40 min | 3420 min | — |
| Battery operated | — | Yes | Yes | Yes | — |
| Battery technology | — | — | Lithium-Ion (Li-Ion) | Lithium-Ion (Li-Ion) | — |
| Battery type | — | Built-in battery | Built-in battery | Built-in battery | — |
| Bluetooth profiles | — | — | A2DP, AAC, AVRCP, HFP, HSP, SBC | A2DP, AVRCP, HFP | — |
| Cables included | USB Type-C to USB Type-C | USB Type-A to USB Type-C | USB | USB Type-C | — |
| Call Center | Da | Nu | Da | Nu | Da |
| Charging source | — | — | USB | USB | — |
| Connectivity technology | Wireless | Wired & Wireless | Wireless | Wireless | Wired |
| Continuous audio playback time | 60 h | 70 h | 40 h | 57 h | — |
| Control type | — | — | Buttons | Buttons | — |
| Control unit type | — | On-ear control unit | On-ear control unit | — | — |
| Design căști | Head-band | Head-band | Head-band | Head-band | Head-band |
| Driver unit | 4 cm | — | 3 cm | 3.3 cm | — |
| Ear coupling | Supraaural | Circumaural | Circumaural | Supraaural | Supraaural |
| Frequency-Band | — | — | 2.4 GHz | 2.4 - 2.4835 GHz | — |
| Gaming | Nu | Da | — | — | Nu |
| Headphone frequency | 20 - 20000 Hz | 12 - 28000 Hz | 20 - 20000 Hz | 20 - 20000 Hz | 20 - 20000 Hz |
| Headphone sensitivity | — | 108 dB | — | 102 dB | 100 dB |
| Headset type | Binaural | Binaural | Binaural | Binaural | Binaural |
| HSET-Design | Full-size | Over-ear | Over-ear | — | Full-size |
| Iluminare | Nu | N/A | Nu | Nu | Nu |
| Impedance | 32 Ω | 32 Ω | — | 30 Ω | 32 Ω |
| Interfata | Bluetooth | Wireless | USB | USB | Aux |
| LED indicators | Battery level, Bluetooth, Charging, Mute | — | Charging, Power | — | — |
| Lungime cablu | N/A | N/A | N/A | N/A | Intre 2 si 2.5 m |
| Microfon | Da | Da | Da | Da | Da |
| Microphone frequency | 100 - 8000 Hz | — | — | — | 100 - 16000 Hz |
| Microphone type | Boom | Boom | Built-in | Built-in | Boom |
| Noise-canceling | Nu | Yes | Nu | Nu | Nu |
| On/off switch | — | — | Yes | Yes | — |
| Operating keys | Answer/end call, Bluetooth pairing, Mute, Play/Pause, Reject call, Volume +, Volume - | — | Bluetooth pairing, Play/Pause, Track , Volume +, Volume - | — | — |
| Package depth | 206 mm | 266 mm | 172 mm | 225 mm | 164 mm |
| Package height | 76 mm | 201 mm | 228 mm | 207 mm | 176 mm |
| Package type | — | — | — | Hanging box | Blister |
| Package weight | 428 g | 1.15 kg | 310 g | 377 g | 162 g |
| Package width | 211 mm | 115 mm | 44 mm | 50 mm | 53 mm |
| Product type | — | Headset | Headset | Headphones | Headset |
| Quantity | — | 1 | — | 1 | 1 |
| Receiver included | Yes | Yes | — | — | — |
| Recommended usage | Office/Call center | Gaming | Calls/Music | Calls/Music | Office/Call center |
| Talk time | 31 h | — | 40 h | — | — |
| Tehnologie | Wireless | Wireless/Wired | Wireless | Wireless | Wired |
| USB connector | — | — | USB Type-C | USB Type-C | — |
| Warranty card | — | — | Yes | Yes | — |
| Wearing style | Head-band | Head-band | Head-band | Head-band | Head-band |
| Wireless | Da | Nu | Da | — | Nu |
| Works with the Google Assistant | — | — | Yes | Yes | — |
| Laptopuri - Baterie 25.09 | |||||
| Timp de încărcare baterie | 2 h | — | 3 h | 2 h | — |
| Laptopuri - Caracteristici fizice 25.09 | |||||
| Adâncime | 154 mm | — | — | 218 mm | 46 mm |
| Lățime | 177 mm | — | — | 49 mm | 144 mm |
| Înălțime | 60 mm | — | — | 206 mm | 16.2 mm |
| Culoare | Negru | Negru | Crem | Mov | Negru |
| Laptopuri - Conectivitate și porturi 25.09 | |||||
| Bluetooth | — | Yes | Yes | — | — |
| Versiune Bluetooth | 5.3 | 5.3 | 5.2 | 5.3 | — |
| Încărcare prin USB-C | — | Yes | — | — | Yes |
| Laptopuri - Construcție | |||||
| Culoare | — | Black | Cream | Purple | Black |
| Greutate | 140 g | 367 g | 147 g | 178 g | 74 g |
| Laptopuri - Generale | |||||
| Garanție comercială | 12 | 24 | 24 | 24 | 24 |
| Producător | LENOVO | RAZER | SONY | JBL | LOGITECH |
Lenovo Wireless VoIP Headset (Teams)
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