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Defender Twins 638 Headset Wireless In-ear Calls/Music Bluetooth Black
Category: Headphones & Headsets
Wireless Bluetooth headset
Excellent choice for active lifestyle
The headphones are created with the close attention to auricle anatomy so you don't feel wearing them yet they are fixed reliably in your ears.
Microphone and multifunctional control button are on the earphones
Storage and charging case is included
Convenient charging case of 300 mAh capacity allows to charge the headphones quickly and protects them when taking with you.
Up to 4 hours of battery operation time
10 m operation range
Excellent choice for active lifestyle
The headphones are created with the close attention to auricle anatomy so you don't feel wearing them yet they are fixed reliably in your ears.
Microphone and multifunctional control button are on the earphones
Storage and charging case is included
Convenient charging case of 300 mAh capacity allows to charge the headphones quickly and protects them when taking with you.
Up to 4 hours of battery operation time
10 m operation range
| Performance | |
|---|---|
| Product type | Headset |
| Microphone type | Built-in |
| Recommended usage | Calls/Music |
| Wearing style | In-ear |
| Product colour | Black |
| Technical details | |
| Wearing style | In-ear |
| Product colour | Black |
| Compliance certificates | RoHS, CE |
| Design | |
| Product type | Headset |
| Microphone type | Built-in |
| Wearing style | In-ear |
| Product colour | Black |
| Ports & interfaces | |
| Connectivity technology | Wireless |
| Bluetooth | Yes |
| Frequency band | 2402–2480 |
| Wireless range | 10 m |
| Bluetooth version | 5.0+EDR |
| Bluetooth profiles | A2DP, HFP, AVRCP, HSP |
| Headphones | |
|---|---|
| Ear coupling | Intraaural |
| Acoustic system | Closed |
| Headphone frequency | 20 - 20000 Hz |
| Headphone sensitivity | 98 dB |
| Driver unit | 1 cm |
| Microphone | |
| Microphone type | Built-in |
| Microphone frequency | 100 - 16000 Hz |
| Microphone sensitivity | 42 dB |
| Battery | |
| Talk time | 2 h |
| Weight & dimensions | |
| Weight | 40 g |
| Width | 30 mm |
| Height | 30 mm |
| Depth | 65 mm |
| Packaging data | |
| Package width | 91 mm |
| Package height | 120 mm |
| Package depth | 35 mm |
| Package weight | 80 g |
| Other features | |
| Bluetooth version | 5.0+EDR |
| Bluetooth profiles | A2DP, HFP, AVRCP, HSP |
| SKU | 63638 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| EAN | 4714033636384 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Specification |
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| Manufacturer | Defender | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| In Stock | Y | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||