KZ Sora: Bluetooth 5.4 wireless earbuds
The KZ Sora are Bluetooth 5.4 true wireless earbuds with a dynamic driver, digital signal processing (DSP) and a low-latency mode. They offer about 5 hours of music per charge and about 25 hours with the case.
- 5.4Bluetooth, with AAC and SBC
- 5 hbattery life per charge
- 25 hin total with the case
- 55 mslatency in high-performance mode
Sound
Sound: dynamic driver with DSP
Each earbud houses a wideband dynamic driver with an N52 neodymium magnet. A DSP module processes the signal to shape the response.
Connection
Bluetooth 5.4 connection
The connection is Bluetooth 5.4, with AAC and SBC codecs and a range of about 15 meters.
High-performance mode cuts latency to about 55 ms, compared with the 100–200 ms typical of Bluetooth earbuds.
Design
Design
The shell is translucent, with ice-blue lights.
Battery
Battery and charging
Each earbud has a 40 mAh battery and the case holds 300 mAh. Battery life is about 5 hours per charge and about 25 hours including the four recharges from the case. It charges via USB-C.
Controls
Touch controls
- Single tap: play or pause, and answer a call.
- Double tap: skip track.
- Triple tap: switch mode.
- 2-second press: voice assistant or reject a call.
KZ Sora technical specifications
| Type | True wireless earbuds (TWS) |
|---|---|
| Driver | Dynamic, N52 neodymium magnet |
| Bluetooth | 5.4 |
| Codecs | AAC and SBC |
| Range | Approx. 15 m |
| Latency | 55 ms in high-performance mode |
| Battery | 40 mAh per earbud, 300 mAh case |
| Battery life | 5 h per charge, 25 h with the case |
| Charging | USB-C |
KZ Sora frequently asked questions
Do the KZ Sora have noise cancellation?
They have no active noise cancellation. The silicone ear tips passively block outside noise.
How long does the battery last?
About 5 hours per charge and about 25 hours including recharges from the case.
Which Bluetooth codecs do they support?
AAC and SBC, over Bluetooth 5.4.
What warranty do they come with?
3-year warranty against manufacturing defects, handled from Spain.
















