Headphones HP 77Z31AA Black

The HP model 77Z31AA is a pair of Bluetooth wireless headphones designed to offer versatile connectivity and comfort in both professional and personal settings. Featuring a black finish, these headphones combine Bluetooth 5.1 technology for a stable and fast connection with physical connection options via USB and USB-C ports, ensuring compatibility with a wide range of devices. Besides wireless connectivity, they provide a balance between mobility and performance, freeing the user from cables and enabling freedom of movement—ideal for those needing to stay productive at home or in the office. Their design includes an integrated microphone, suited for clear calls and communications, making them optimal for remote work or video conferencing environments. The audio frequency response ranges from 20 Hz to 20,000 Hz, ensuring sound quality suitable for both music and voice. Weighing 158 grams, they allow comfortable prolonged use without fatigue, and although they include a 1.5-meter cable for charging or wired connection, their main value lies in wireless functionality and the freedom it provides. These headphones are part of a tech solution that also includes a Bluetooth adapter (BT700) and a charging stand, facilitating full integration into the work environment. In short, the HP 77Z31AA stand out for their versatility, audio quality, and wireless connection stability, making them a solid choice for users who need comfortable, functional headphones in a modern and efficient format.

• Includes:
  • USB-C Cable
  • Charging base
  • Case
• Type:
  • Headphones
  • Earpiece
  • Wireless
  • Headphones with Headband
  • Headphones with Microphone
• Frequency: 20 - 20000 Hz
• Cable length: 1,5 m
• Type of headphones: External supraaural
• Connectivity:
  • Bluetooth
  • Wireless
  • Bluetooth 5.1
• Battery type:
  • Litio Ion
  • Rechargeable lithium battery
• Connections:
  • USB-C
  • USB
• Characteristics:
  • Built-in battery
  • Wireless
• Colour: Black
• Compatible:
  • Windows 10
  • Mac OS
• Approx. autonomy: 24 hours
• Battery: Yes
• Recommended age: Adults
• Material: Leather
• Headphones: Binaural
• Year: 2021
• Recommended use: Calls and music