Enhanced S03 Bluetooth Earbuds with Mic: Wireless HiFi Stereo Sound, Long Battery Life, Comfort Fit – Perfect for Music & Calls

Product Specifications: Bluetooth Specification: V5.2 Charging Voltage: 5V-1A Frequency Response: 20Hz~20kHz Sensitivity: 112.5±3dB Impedance: 32Ω Battery Capacity (Headset): 35mAh Battery Capacity (Charging Box): 300mAh Transmission Distance: 15m Play Time: About 3.5-4.5 Hours Call Time: About 3.5-4.5 Hours Charging T

Product Specifications:

  • Bluetooth Specification: V5.2
  • Charging Voltage: 5V-1A
  • Frequency Response: 20Hz~20kHz
  • Sensitivity: 112.5±3dB
  • Impedance: 32Ω
  • Battery Capacity (Headset): 35mAh
  • Battery Capacity (Charging Box): 300mAh
  • Transmission Distance: 15m
  • Play Time: About 3.5-4.5 Hours
  • Call Time: About 3.5-4.5 Hours
  • Charging Time (Headset): About 1 Hour
  • Charging Time (Charging Box): 1.5 Hours