NEW Bluetooth Smart Music Mask Headset Support Call Reusable Masks

Outdoor Cycling Fashion Anti-haze Bluetooth Smart Music Mask Headset Support Call


  • Safe and anti-haze, convenient to travel, anti-haze masks, answer calls, bone conduction Bluetooth headsets for group calls.
  • Let's take a comprehensive analysis of our bone conduction smart devices

Basic specifications

  • Bluetooth chip: CSR8635
  • Speaker type: bone conduction speaker, 1 watt double speaker
  • Battery: 320 mAh polymer battery
  • Microphone: anti-interference microphone, -50db
  • Use time: 7 hours
  • Standby time: 15 days
  • Effective range: 15 meters
  • Mono/stereo: stereo
  • Bluetooth version: EDR/(CSR8635)4.0
  • Weight: 133g
  • Total weight: 345g
  • Receiving sensitivity: 88dBm
  • Impedance: 32Ω
  • Frequency range: 20-20KHz
  • FM: No
  • Charging: use the USB interface for two hours
  • TFcard: No
  • System language: No
  • Indicator status:
  • 1. The red light flashes quickly: low battery warning
  • 2. Red light on: charging
  • 3. Blue light is on: fully charged
  • 4. Blue and red flashing: match
  • 5. Blue double flashing slowly: mismatch, maybe the device is powered off, or the distance between the two is more than 15m
  • 6. The blue light flashes slowly: match/dial/play audio.
  • 7. The blue light flashes quickly: incoming call
Basic operation
  • 1. Answer the call: click the Power button once
  • 2. End the call: click the Power button once
  • 3. Reject the call: long press the Power button once per second
  • 4. Switch to the previous or next song: Long press the volume button "+" or "‐" for two seconds


  • Manual x1, data cable x1, filter cotton x2, 1x mask body