Yealink YHS33 — Headset for IP Phones Yealink, Escene, D-Link, Fanvil

Opportunities

• Noise canceling microphone.
• High quality sound.
• Quick disconnect capability with Quick Disconnect (QD).
• Coiled cord with QD connector for connecting a headset to a telephone set
• The flexible arm can be rotated by 330 °.
• Ultra lightweight — only 50g.
• Comfortable wearing, all-day use.
• Robust and reliable construction. The flexible holder can be rotated more than 30,000 times.
• Can be used on the right or left ear.
• Flexible steel head.
• Two types of replaceable ear pads.
• The “ActiveProtection” system protects the user from strong acoustic shocks.

physical characteristics

• 4P4C (RJ9) connector for connecting to a telephone.
• Cable length: 1m
• QD connector on cable for quick disconnect.
• Microphone sensitivity: -38.0 dB re. 1 V / Pa.
• Headphone sensitivity: 95dB SPL +/- 3dB SPL.
• Nominal impedance: 150 ohms.
• Voltage range: 1.0 — 10 V.
• Weight without cable: 50 g.