| Model Name |
i12 TWS |
A generic model sold under various brand names . |
| Design |
True Wireless Stereo (TWS), In-Ear (similar to AirPods) |
The design is often a clone of Apple’s AirPods . |
| Connectivity |
Bluetooth 5.0 |
Provides a stable connection with a range of up to 10 meters . |
| Audio |
15mm Drivers, Impedance: 9Ω or 32Ω, Frequency Response: 20Hz-20kHz |
Specs vary by seller; some list 9Ω , others 32Ω . |
| Noise Reduction |
“CVC” or “Active Noise Reduction” for calls |
This refers to call noise reduction, not Active Noise Cancellation (ANC) for your music . |
| Battery (Earbuds) |
30 – 50 mAh per earbud |
Provides 2 to 5 hours of playback on a single charge . |
| Battery (Charging Case) |
300 – 500 mAh |
The case can recharge the earbuds fully about 3 to 5 times . |
| Total Playtime |
Up to 24 hours |
Combined playback time with the charging case . |
| Charging (Case) |
Micro USB or Lightning connector |
Some older models used Micro USB, while others mimic Apple’s Lightning port . |
| Water Resistance |
IPX6 (sweat & splash resistant) |
Some listings claim this, making them suitable for light workouts . |
| Controls |
Touch Controls |
Play/pause, answer calls, track skip, volume, and voice assistant (Siri/Google) . |
| Special Features |
Auto Pairing, LED Battery Display on Case (some versions) |
Removed from case to auto-connect. Some newer versions may include a small LED screen on the case . |
