28 Must-know Cowin KY03 truly wireless earbuds Specs
Are You Sure It Is Your Best Choice? Check These:
| General Specifications | |
|---|---|
| Weight (ounces) | 0.2 oz. (earbuds) |
| Weight (grams) | 5.7 |
| Wearing styles | In-ear |
| Main category | Truly wireless earbuds |
| Release year | 2019 |
| SERIES | KY |
| Sequel to | KY02 |
| Sports features | Sweat and water resistant |
| Audio Features | |
| Sound Quality | Hi-Fi |
| Stereo | ![]() |
| Music features | Deep bass |
| Microphone type | Built-in |
| Under The Hood | |
| Stand-by Time | 10.7 weeks (Equivalent to 75.0 days or 1800 hours) |
| Talk time | 30.0 hours (1800 minutes) |
| Music Playback Time | 30.0 hours (1800 (in total, 420 per single charge) minutes) |
| Battery | Lithium-Ion |
| Battery Power | 400mAh (charging case) |
| Battery charging time | 120 minutes (for the charging case, 60 for the earbuds) |
| Bluetooth range | 50feet |
| Charging plug | USB Type C |
| Connectivity | |
| Bluetooth Technology | 5.0 |
| Bluetooth Profiles Supported | HFP, HSP, A2DP, AVRCP, SPP, PBAP, aptX, AAC, BASV |
| Other Specs & Features | |
| Warranty | 1.5 years |
| Available colors | Black |
| Special Included Accessories | 3x ear tips, Charging case, Charging cable |
| Control buttons | Touch control, Play/pause music, Answer/hang up/refuse call, Next/previous track, Voice assistant |
| Rugged | IPX5 |
| Indicator lights | Battery status (charging case) |
Description:
Also called Cowin Bluetooth 5.0 IPX5 True Wireless Earbuds.








