If you're passionate about IT and electronics, like being up to date on technology and don't miss even the slightest details, buy Bluetooth Headset with Microphone Defender FREEMOTION B571 LED Grey at an unbeatable price.

• Connections:
  • USB
  • Jack 3.5 mm
• Approx. autonomy: 9 hours
• Type:
  • Headphones
  • Headphones with Microphone
• Recommended use: Universal
• Colour: Grey
• Characteristics:
  • Foldable
  • Noise reduction
  • On/off interrupter
  • Built-in microphone
  • Backlighted
  • Removable cable
  • Built-in battery
• Connectivity: Bluetooth
• Type of headphones: External supraaural
• Number of pieces: 24 Pieces
• Range: 10 m
• Compatible: Micro SD
• Frequency:
  • 20 - 20000 Hz
  • 2,4 GHz
• Control: Buttons
• Sound intensity: 115 dB
• Battery: Yes
• Headphones: Binaural
• Battery type: Litio Ion
• Battery capacity: 400 mAh