Headphones CoolBox Cool Sand Air 25 Black

• Type:
  • Microphone
  • Earpiece
  • Headphones with Headband
• Colour: Black
• Connectivity:
  • Bluetooth
  • Bluetooth 5.0
• Connection: USB
• Connector: Jack 3.5 mm
• Headphones with Microphone: Yes
• Headphones:
  • Binaural
  • 32 Ohm
• Characteristics: Built-in battery
• Connections:
  • Jack 3.5 mm x 1
  • Micro USB x 1
• Range: 10 m
• Rechargeable lithium battery: 400 mAh
• Frequency: 20 Hz - 20 Khz
• Approx. charging time: 2,5 hours
• Approx. diameter: Ø 40 mm
• Approx. playback battery life: 10 hours

CoolBox Cool Sand Air 25. Product type: Headset, Wearing style: Head-band, Recommended usage: Calls & Music. Connectivity technology: Wired & Wireless, USB connector: Micro-USB, Wireless range: 10 m. Ear coupling: Supraaural, Headphone frequency: 20 - 20000 Hz, Impedance: 32 Ω. Microphone type: Built-in. Battery type: Built-in battery, Battery technology: Lithium, Battery capacity: 400 mAh

• Product type: Headset
• Wearing style: Head-band
• Recommended usage: Calls & Music
• Product colour: Black
• Headset type: Binaural
• Operating keys: Play/Pause, Volume +, Volume -
• Volume control: Button
• Control type: Buttons
• Plug and Play: Y
• Connectivity technology: Wired & Wireless
• 3.5 mm connector: Y
• USB connectivity: Y
• Bluetooth: Y
• USB connector: Micro-USB
• Bluetooth version: 5.0
• Wireless range: 10 m
• Ear coupling: Supraaural
• Headphone frequency: 20 - 20000 Hz
• Impedance: 32 Ω
• Headphone sensitivity: 110 dB
• Driver unit: 4 cm
• Microphone type: Built-in
• Battery operated: Y
• Battery type: Built-in battery
• Battery technology: Lithium
• Battery capacity: 400 mAh
• Continuous audio playback time: 10 h
• Battery recharge time: 2.5 h
• Battery voltage: 3.7 V
• Standby time: 100 h
• Weight: 160 g
• Cables included: AUX,USB
• Quantity: 1
• Manual: Y