M9B Wireless In-Ear Stereo Headset for $24 August 29, 2020 at 02:00AM

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Expires August 30, 2120 06:59 PST
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A full-featured headset in a lightweight and compact form factor, the MB9 is perfect for use on the go. With advanced Bluetooth 5.0 technology and dual built-in batteries, the X5 provides up to 9 hours of battery life and features IPX5 water resistance for protection from sweat and the elements. Unlike other wireless headsets, you wouldn't have to worry about losing them thanks to its wearable design. Wear them on your neck with confidence.

  • Personalized fit: Ensures snug & secure fit that blocks outside noise
  • Rich & clear sound: Advanced 10mm drivers for enhanced bass and crystal clarity
  • Wearable design: Built-in magnets to keep the earphones conveniently out of the way when not in use
  • Sweatproof: IPX5 rating protects from damage due to sweat, moisture, & other elements
  • Long battery life: Provides up to 9 hours of talk & 8.5 hours of music playback



  • Color: black
  • Materials: plastic, silicone
  • Cable length: 17.5"
  • Weight: 0.5oz
  • driver size: 10 mm
  • Frequency response: 20 Hz to 20 kHz
  • Bluetooth version: 5.0
  • Operating range: 30 ft (10 m)
  • Bluetooth profiles supported: A2DP, HSP, HFP, AVRCP
  • Battery type: dual built-in rechargeable batteries
  • Battery capacity: 100 mAh (combined)
  • Music playback time: 8.5 hours
  • Talk time: 9 hours
  • Standby time: 180 hours
  • Charging time: 2 hours
  • Charging connector type: micro-USB
  • Directivity: omnidirectional
  • Frequency response: 100 Hz to 10 kHz
  • Sensitivity: -42 dB ± 3 dB
  • Manufacturer's 1-year warranty


  • M9B Wireless In-Ear Stereo Headset
  • Micro USB charging cable
  • 4x Pairs of eartips
  • Earfins
  • User manual

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