T19 IPX4 Waterproof TWS Bluetooth Earphone

• Material:PC+ABS
• Noise isolation:Hybrid ANC 
• Call:Dual MIC noise reduction,CVC function
• Driver Size:12mm
• Impedance:32Ω±15%
• Sound Pressure level:120dB±2
• Frequency Range:20Hz to 20KHz
• Max Distortion:≤3%
• Bluetooth Version:Bluetooth V5.1
• Bluetooth Profile:AVRCP,A2DP,HSP,HFP
• Audio Technology:aptx,AAC,SBC
• Operation Range:10m,Class 2 
• Waterproff Level:IPX4
• Microphone:MEMS,Omni directional,-38dB±1dB
• Controls:Touch control for Answer,Track
   selection,Siri activation
• Battery:Erphone:35mAh*2+Case 400mAh,Lithium

  polymer type
• Battery Life:6hrs+24hrs in the case
• Charging interface:Type C
• Charging time:1±0.5hours
• Dimension Earphone:36*22.5*22.2mm
  /Case:70*48.5*29.5mm
•Weight:Earphone 4.4g*2+ Case 52.2g