The Anker K20i is a pair of true wireless stereo earbuds with a built-in microphone for calls and music. They are binaural, in-ear earbuds that connect over Bluetooth 5.3. Each earbud has a 1.3 cm driver.
Touch controls are built into the earbuds. The microphone has noise canceling. The earbuds can be used indoors and outdoors.
The earbuds play audio for 6 hours on one charge, and up to 36 hours with the charging case. Fast charging gives usable playback in 10 minutes. The case charges through a USB Type-C port. An AC adapter is not included.
- Type
- True wireless stereo in-ear headset, binaural
- Color
- White
- Connectivity
- Bluetooth 5.3, True Wireless Stereo (TWS)
- Driver size
- 1.3 cm
- Microphone
- Built-in, with noise canceling
- Controls
- Touch
- Playback time
- 6 h per charge; 36 h with charging case
- Fast charging
- Yes, 10 min
- Charging port
- USB Type-C
- Battery
- Built-in battery
- USB PD
- Not supported
- Weight
- 3.3 g per earpiece (left and right)
- In the box
- Earbuds, charging case (no AC adapter)
- Recommended use
- Calls and music, indoor and outdoor
- Recommended age
- Adult