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          Product name TWS Bluetooth Earphone
          Bluetooth Program PAU1606
          Bluetooth version Bluetooth V5.0
          Support Bluetooth profile A2DP V1.3、AVRCP V1.6、AVDTP V1.3、AVDTP V1.4、HFP V1.7、SPP V1.2、HSP V1.2、GATT V1.0
          Bluetooth working frequency 2.402GHz-2.480GHz
          The control mode One touching button
          Speaker unit 6mm, 16R NdFeB
          Receiving sensitivity  -91 dBm
          Battery 43mAh
          Music time About 5 hours
          Talk time About 5 hours
          Earphone + Charging case play time About 25 hours
          Charging time 約 1.5 About 1.5 hours
          Bluetooth range ≥10m
          TBR <10m< span="">
          Single product net weight 4.2±0.2g
          Product size 31.46*22.98*21.62±0.3mm
          Product color Black
          Charging Case
          Battery 500mAh
          Charging input criteria TYPE-C,DC5V,300mA
          Charging time About 2 hours
          Product weight 47.5±0.2g(Products without packing)
          Product size 68*45*31.7±0.3mm 
          Charge times for earphone 4times(Double earphone charging)

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