Wireless Earphone Knowledge Zenith KZ Z1 PRO Bluetooth TWS
Model KZ Z1 Pro Bluetooth Version Bluetooth 5.2 Bluetooth Range 20m (Affected by the environment) Sensitivity 115dB Frequency Response 20-20kHz Earphone Weight 10g Charging Bin Weight 50g Earphone Power 28mAh Charging Bin Power 400mAh