BT-G22

ANC HI-FI Stereo Sound quality TWS headsets, 
Support Google or Siri
Bluetooth Version: V5.3+EDR
Chipset: 8892
Profile:HFP A2DP AVRCP AVDTP SPP SDP          
Bluetooth Distance:10m
Impedence:32ohm
Frequency Range:20-20Khz
IPX level:N/A
Signal to noise ratio
Sensitivity: 105+/-3DB
Battery: 250MAH for charging box/25mah for earbuds
Driver Size:10MM
Charging port type: Type-C
Charging Time: 1.5 HRS
Playtime(50% volume ):4 HRS
Playtime(100%volume):3 HRS
Accessories: Charging cable