Snom A330D Binaural Over-Ear Headset

Basics and equipment
· Product numbers
· A330D | Binaural headset | PN 00004598
· Equipment
· Ear cushions: 3 axis adjustment, soft leatherette,
memory foam filling, designed for full day usage,
replaceable
· Headband: padded for long-term comfort, 35 mm
adjustable length
Dimensions and weight
· Dimensions (L x W x D, approx.)
· Packaging: 200 mm x 200 mm x 80 mm
· Cable length (approx.)
· 2.4 m total
· 1.4 m from headset to remote control
· 0.95 m from remote control to USB connector
· Weight (approx.)
· Headset: 220 g
· Remote control: 66 g
· Packaging: 540 g
Indicators and keys
· 2 LED indicators on headset
· On the earpiece: 1 dual-colour LED (red / green) for
call indication
· On the microphone boom: 1 red LED for mute
indication
· Remote control: 5 hard keys in total, 3 backlit
· Mute (with red LED), Volume +, Volume -, Talk (with
green LED), Busylight (with red LED)
Series overview
Interfaces and connections
· A330D power options
· USB powering
· Wired interfaces
· 1 USB 2.0 type A connector (remote control side)
· 3.5 mm headset plug (headset side)
· 3.5 mm headset socket (remote control side)
Audio features
· 2 headset speakers
· ETSI wideband
· Fullband audio
· Diameter 40 mm
· Frequency range 20 Hz – 20 kHz
· Headset microphone
· Passive noise cancelling
· Frequency range 100 Hz – 10 kHz
· Sensitivity -55 dB
· 270° bendable, pivotable boom