Havit F9 Ultra-comfortable Frosted Wireless Headphone – Black

Description

• • Applying the superior powder metallurgy (PM) technology to produce the high-end parts, this pair of headphones features an excellent fit with an adjustable and robust construction. Thanks to the dual-chamber design, this wireless pair delivers an amazing well-balanced sound with meticulous details, which brings true audio enjoyment on the move.
  • Bluetooth Version：V4.1
    Wireless working range: 10M (without obstacles )
    Charging means: micro USB
    Speaker: Φ40*19*32Ω
    Speaker sensitivity: 112±3dB at 1KHz;1mW
    Speaker frequency: 20-20KHz
    Rated power: 8mW-12mW
    Input voltage: DC 5V
    Battery: Rechargeable 3.7V 300mAH Li-polymer battery
    Playtime: Up to 11H
    Talk time: Up to 10H
    Charging time: About 2H
    Standby time: Up to 200H
    Voice chat: supported
    Voice prompt: supported
  • 
  KEY FEATURES

  • Bluetooth Version：V4.1
  • Wireless working range: 10M (without obstacles )
  • Charging means: micro USB
  • Speaker: Φ40*19*32Ω
  • Speaker sensitivity: 112±3dB at 1KHz;1mW
  • Speaker frequency: 20-20KHz
  • Rated power: 8mW-12mW
  • Input voltage: DC 5V
  • Battery: Rechargeable 3.7V 300mAH Li-polymer battery
  • Playtime: Up to 11H
  • Talk time: Up to 10H
  • Charging time: About 2H
  • Standby time: Up to 200H
  • Voice chat: supported
  • Voice prompt: supported