U20 Zero Delay Professional Wireless Gamming Earbuds with LED Display and Mic

Specification:

• Bluetooth version: 5.0
• Bluetooth Chip: JL6983D4
• Charging Interface: Type C
• Earphones : Built-in 40mAh Rechargeable (Included)
• Charging case : Built-in 300mAh Rechargeable (Included)
• Earphone Charging Time: about 1 Hour
• Charging Time for Charging Box: about 1 Hour
  
• In Working Voltage: 3.2V-4.2V
• Earphone Standby Time: about 45 Hours
• Earphone Music Playing Time: 8 hours
• Speaker Specifications: Φ13mm
• Impedance: 32Ω/typ
• Frequency: 20Hz～20KHz
• Sensitivity: 115±3dB
• Input Power: Conventional 5mW, Maximum 10mW
• MIC Sensitivity: -42±3dB
• Support Profile: HSP, HFP, A2DP, AVRCP
• Communication Distance: 10m
• TWS Function: Support (After two earphones are paired and connected, they can be used as true wireless stereo earphones.)
• Audio Sampling Accuracy: 16 Bits
• Signal to Noise Ratio: >115dB
• Working Temperature: -15 Degrees Celsius～+60 Degrees Celsius
• Working humidity: 10 Percent ~85 Percent
• Compatible Systems: for iOS, for Android

Box contains:

• 1* U20 Gaming Bluetooth Earbuds
• 1*Charge Cable
• 1*User Manual