Bluedio Bluetooth Headset TMonitor.

Specifications:

• Bluetooth version: 5.0.
  
• Bluetooth profiles: A2DP, AVRCP, HSP, and HFP.
• Frequency response: 20Hz-20K Hz.
• Audio Resolution: up to 24bit@48KHz.
• Driver units: 57mm x 2.
• Impedance: 160.
• Total Harmonic Distortion (THD):0.3%-3% (THD).
• Sound pressure level (SPL):118dB.
• Bluetooth music/talk time charging time: about 1000hours.

Package Includes:

• 1 x Bluedio Headphone
• 1 x Charging cable