Anker PowerConf H500 headphones (A3511):

Audio:

• Driver: 40mm1

• Frequency Response: 20Hz - 20kHz

• Microphone Sensitivity: -38dB ± 3dB

• Microphone Pickup Pattern: Dual-mic beamforming

Connectivity:

• Bluetooth Version: 5.02

• Wireless Range: Up to 10 meters3

• Connection Type: Bluetooth/USB-A Bluetooth Dongle4

Battery:

• Battery Life (Talk Time): Up to 24 hours5

• Battery Life (Music Playback): Up to 35 hours6

• Charging Time: 1 hour 40 minutes7

• Fast Charging: 5 minutes for 3 hours of talk time8

Other Features:

• VoiceShield noise reduction technology

• Smart mute functioN

• Meeting recording and transcription11

• Compatible with major conference platforms12

• Comfortable on-ear design13

• Lightweight and portable