If you're passionate about IT and electronics, like being up to date on technology and don't miss even the slightest details, buy Headphones Conceptronic POLONA03BDA Black at an unbeatable price.

• Colour: Black
• Connectivity:
  • Bluetooth
  • Bluetooth 5.0
• Power supply: USB
• Approx. charging time: 1,5 hours
• Type:
  • Wireless Headphones
  • Headphones
• Approx. autonomy: 22 hours
• Characteristics:
  • Noise cancellation
  • Noise reduction
  • Wireless
  • Installation guide included
  • 32 Ohm
  • Built-in battery
• Connections: USB
• Type of headphones: External supraaural
• Power: 2100 W
• Voltage: 3,7 V
• Includes: Charging base
• Sound intensity: 110 dB
• Battery: Yes
• Headphones: Monaural
• Frequency: 2,4 GHz
• Year: 2021
• Battery capacity: 400 mAh
• Recommended use: Oficina/Centro de llamadas