Series 2 Specifications

Battery:

  • Earbuds: 40MAH
  • Charging case: 500MAH 
  • Charging Case Capacity: Approximately 18 hours
  • Play Time: Up to 4.5 hours
  • Earbuds Charging Time: Approximately 1 hour
  • Charging Case Charging Time: Approximately 2 hours
  • Input Power: 1.5W
  • Energy Voltage in Watt Hours: 0.01W                                               

Audio

  • Impedence: 16Ω
  • Sensitivity: 92db±2
  • Output: 2-5mW
  • Total Harmonic Distortion: 5% at 1000Hz
  • Audio Format: SBC
  • Codec: HiFi Stereo Audio DAC/ADC，24bit Audio Codec
  • Response Bandwidth: 20Hz-20KHZ
  • Driver Size: 16Ω + 15%

Bluetooth

  • Version: V.5
  • Frequency Band: 20Hz-20KHZ
  • Profiles Supported: A2DP, AVRCP, HFP

Integrated Microphone Specifications

  • Type: 3722 silicone
  • Microphone Sensitivity: - 42DB

Product Size and weight specifications

  • Earbud size: 18 x 18 x 22 mm
  • Charging case: 55 x 55 x 34 mm
  • Weight of a single bud: 5g

Product materials:

  • Earbuds material composition: plastic, rubber
  • Charging case material composition: plastic with rubber oil painting

Waterproof Rating:

  • Waterproof rating: IPX4 (Sweat and rain proof)

Contents of the box

  • Portable Charging Case 
  • 2 x Series2
  • 3 x pairs of different sized ear caps
  • Instruction Manual
  • USB Charging cable