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Zerone K21 Business Bluetooth Headset, Sweatproof Bluetooth Headphones Wireless V4.1 Business Earpiece with Noise Reduction Mic Earbuds for Office/Business/Workout
| ASIN | B07C3X82JN |
| Additional Features | Microphone Included, sports-and-exercise, water-resistant, wireless |
| Age Range Description | Adult |
| Antenna Location | Calling, Exercising |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 24 Hours |
| Battery Charge Time | 2.5 Hours |
| Best Sellers Rank | #194,872 in Electronics ( See Top 100 in Electronics ) #3,334 in Over-Ear Headphones |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 5.0 |
| Brand | Zerone |
| Brand Name | Zerone |
| Cable Features | Without Cable |
| Color | Black |
| Compatible Devices | Cellphones, Tablets, Laptops, Desktops |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Touch Control |
| Controller Type | Integrated |
| Customer Reviews | 3.8 out of 5 stars 43 Reviews |
| Ear Placement | Over Ear |
| Earpiece Shape | Over-Ear, Hook |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS), Silicone |
| Form Factor | Over Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Headphone Folding Features | Over Ear |
| Headphone Jack | USB |
| Headphones Ear Placement | Over Ear |
| Headphones Jack | USB |
| Is Autographed | No |
| Manufacturer | Zerone |
| Model Name | Zeroneko04sgat19 |
| Model Number | Zeroneko04sgat19 |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Specific Uses For Product | Business |
| Style Name | Modern |
| Theme | Professional and Active Lifestyle |
| UPC | 654936821576 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
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