Technical specifications

  • Brand: Rondaful
  • Control button: YES
  • Active noise cancellation: YES
  • Communication: Wireless
  • Volume control: YES
  • Sensitivity: --dB
  • Type of wireless connection: bluetooth
  • Wireless headphones: YES
  • Application: NO
  • Available Features: Sports
  • Power cable: Yes - USB
  • Impedance range: up to 32 Ω
  • Headphone type: Tight
  • Material of ear pads: Silicone rubber
  • Bluetooth version: 5.0
  • Memory card: No
  • Waterproof: No
  • Microphone: YES
  • Charging method: Using a charging box
  • Headphone battery life: 2-4 hours
  • Charging box capacity: 400 mAh
  • Battery capacity of each handset: 40 mAh
  • Frequency range: 2400 - 2483.5 MHz
  • Transmission distance: 10m