Yealink BH72 UC Black USB-A

.YEALINK WIRELESS (BH72) UC STEREO HEADSET + BT51 USB-A DONGLE,QI CHARGING,BLACK,USB-A

Specifications:

• Bluetooth: Version: 5.0
• Bluetooth Profiles: HSP v1.2 | HFP 1.7, A2DP 1.3, AVRCP 1.3
• Pairing List: 8
• Simultaneous Connections: 2
• Supported Devices: PC, Yealink SIP Phone, Smartphone, BT51A
• Battery Type: Rechargeable Lithium-ion
• Talking Time: : up to 35 hours
• Music Time: up to 40 hours
• Standby time: 112 hours
• Charing Time (cable): 1.5 hours
• Charing Time (wireless charging): 2.5 hours
• Port: 1 x USB-A (Charging only)
• Wireless Charging: Supported
• Active Noise Cancellation: N/A
• Speaker Size: 35 mm
• Speaker Sensitivity: 117 dB @1 mW-1k Hz
• Speaker Impedance: 4?@1Khz
• Speaker Max Input Power: 50 mW
• Speaker Frequency Range: 20 Hz-20k Hz
• Microphone Type: : 1 Analog ECM and 1 Analog MEMS
• Microphone Sensitivity: 23 dBFS/Pa
• Microphone Frequency Range: 100 Hz-8k Hz
• Audio Codecs: SBC
• Dimensions: 194x207x53 mm
• Weight: Headset: 189g
• Colour: Black

Features:

• Retractable hidden microphone arm
• Multiple microphones Acoustic Shield Technology
• Excellent audio experience and all-day wearing a comfort
• Dual-side busylight for fully visible angles
• Up to 40 hours of wireless battery life
• Qi wireless charging