32 Must-know MPOW H21 noise cancelling Bluetooth headset Specs
Are You Sure It Is Your Best Choice? Check These:
| General Specifications | |
|---|---|
| Weight (ounces) | 9.5 oz. |
| Weight (grams) | 269.3 |
| Dimensions | 6.50 x 5.12 x 3.35 |
| Dimensions mm | 165.1 x 130 x 85.1 |
| Wearing styles | Over-the-head |
| Main category | Noise cancelling Bluetooth headset |
| Release year | 2019 |
| SERIES | H |
| Audio Features | |
| Speaker diameter | 40 mm |
| Speaker impedance | 32 Ohms |
| Speaker Frequency Range | 20Hz to 20kHz |
| Sound Quality | Hi-Fi |
| Stereo | ![]() |
| Noise cancellation system | Hybrid Noise Cancelling Technology, CVC 6.0 noise reduction microphone |
| Under The Hood | |
| Stand-by Time | 14.3 weeks (Equivalent to 100.0 days or 2400 hours) |
| Talk time | 40.0 hours (2400 minutes) |
| Music Playback Time | 40.0 hours (2400 minutes) |
| Battery | Lithium-Ion |
| Battery Power | 850mAh |
| Battery charging time | 180 minutes |
| Bluetooth range | 33feet |
| Physical Specs | |
| Width (inches) | 5.12 |
| Height (inches) | 6.50 |
| Depth (inches) | 3.35 |
| Width (mm) | 130 |
| Height (mm) | 165.1 |
| Depth (mm) | 85.1 |
| Connectivity | |
| Bluetooth Technology | 5.0 |
| Other Specs & Features | |
| Warranty | 2 years |
| Available colors | Black |
| Special Included Accessories | Portable case, USB cable, Audio cable |
| Control buttons | ANC, Volume, Music |
Description:
Also called MPOW BH398A, MPOW Hybrid Active Noise Cancelling Headphones.








