Tuned with serious bass in mind, the Kinera YH623 has a weighty response on the low end. While the tuning isn’t the most accurate for production purposes, bass heads will love the somewhat exaggeratedly boosted bass as it produces deep and powerful rumbles.
The bass tuning leads to some recessed mids, and treble response can seem limited. However, for specific genres and those who can’t get enough bass, these limitations are well compensated for by the low end's sheer rumble, growl, and bounce.
- Driver: 6mm micro dynamic driver
- Impedance: 16Ω
- Sensitivity: 110dB/mW
- Frequency range: 20Hz - 20kHz
- Bluetooth version: 5.0
- Bluetooth chipset: Qualcomm QCC3020
- Water resistance: IPX4
- Battery capacity:
- 50mAh (per earbud)
- 400 mAh (charging case)
- Charge time: 1.5 hours
- Battery life: 8 hours per charge up to 24 hours with carrying case
- Supported codecs: