Model name: HAMA TEENS GUARD II

Specifications:

• Bluetooth class: Class 2
• Bluetooth version: 5.3
• Frequency band: 2402-2480 MHz
• Frequency range:
  • Headphones: 20 Hz - 20 kHz
  • Microphone: 100 Hz - 10 kHz
• Impedance:
  • Headset: 32 Ω
  • Microphone: 2 kΩ
• Technology: MultiPoint
• Transmission distance: 10 m
• Directionality (Microphone): Omnidirectional
• Battery performance:
  • Max. Music time: 48h
  • Max. Standby: 200 hrs
  • Max. Talk time: 50h
• Microphone stand: Flexible
• Sensitivity:
  • Headphones: 85 dB +/- 3 dB
  • Microphone: -38 dB +/- 3 dB
• Voice assistant support: Apple Siri / Google Assistant
• Weight: 90 g
• Charging method: USB-C
• Charging time: 2 hours