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TWS Earbuds

U33 True Wireless Bluetooth Earphones
U33 True Wireless Bluetooth Earphones
U33 True Wireless Bluetooth Earphones
U33 True Wireless Bluetooth Earphones
U33 True Wireless Bluetooth Earphones
U33 True Wireless Bluetooth Earphones
U33 True Wireless Bluetooth Earphones
  • Model: U33
  • Comfortable fit
  • Mini compact
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Tags: U33 True Wireless Bluetooth Earphones , U33
Bluetooth version:
5.4 (JL6983D2)
Supported protocols: 
HFP, HSP, AVRCP and A2DP
Battery Capacity of Single Earbud:30mAh * 2 
Battery Capacity of Charging Case:180mAh 
Diameter of drive units:
10mm
Working hours:
Play time：4~5h； Charging time:1~1.5h
Frequency response range:
20Hz-20KHz
Maximum transmission distance:
10m