Defender Twins 638 Headset Wireless In-ear Calls/Music Bluetooth Black
Product images are
for illustrative purposes only
| BLUETOOTH | Yes |
| Weight | 40 g |
| Talk time | 2 h |
| Microphone Type | Built-in |
| Product Type | Headset |
| Width | 30 mm |
| Depth | 65 mm |
| Height | 30 mm |
| Microphone sensitivity | 42 dB |
| Package Weight | 80 g |
| Connectivity Technology | Wireless |
| Driver unit | 1 cm |
| Bluetooth Profiles | HFP |
| Bluetooth Version | 5.0+EDR |
| Frequency Band | 2402–2480 |
| Wireless range | 10 m |
| Package width | 91 mm |
| Package depth | 35 mm |
| Package height | 120 mm |
| Headphone frequency | 20 - 20000 Hz |
| Headphone sensitivity | 98 dB |
| Microphone frequency | 100 - 16000 Hz |
| Wearing style | In-ear |
| Ear coupling | Intraaural |
| Recommended usage | Calls/Music |
| Acoustic system | Closed |
| Product colour | Black |
| Sustainability certificates | CE |
Fragrance & cosmetic
Computer technics
Toners
TV, audio, video & game consoles
Home appliances
House & Furnishings
Garden & Yard
Photo technics
Сonstruction & Renovation
All for kids
Pet Supplies
Office Technics
Office & School
Sport, free time, tourism
Car goods
