Note:

• The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
• These specifications may represent the entire product series/model/line to which this product belongs with specific configuration differences between the individual products stated.
• These specifications may have been copied from the same product in other region/country in which case there might be minor differences in region-specific data such as Input Voltage, Terms of Warranty etc.

Packaging dimensions
Master carton:600*399*316mm Sales box (Plastic bag) Size (L x W x H) in cm: 18 x 23 x 2. In inches: 7,08 x 9,05 x 0,78

Main unit dimension
Headset: L131*H165*W57

Weight mono / duo with cord
Duo QD: 115 gram. In ounce: 4,05. Pound 0,25

Weight mono / duo without cord
Duo QD: 74 gram. In ounce 2,61. Pound 0,16

Whats in the box
Warranty card, warning card, Quick start guide, Headset

Certifications
CE, FCC, UL, cUL, EAC, RCM, KCC, RoHS, REACH

Warranty
2 year

Headset bandwidth
Wideband

Material used
Headband housing, outer, inner & Controller Front/Back housing: PC/ABS, Earfoam: SS-55C, Micphone housing: Luran Flexboom arm: PA, Speaker housing: PC/ABS

Features

• QD & USB: Noise cancel microphone, Flexible (bendable) microphone boom arm construction, Foam ear cushion(s). Leatherette(s) available as extra accessory, All day wearing comfort, Strong durability.
• QD: Hybrid wideband speaker for QD (up to 4.500 Hz)
• USB: Acoustic protection PeakStop, True wideband/HD speaker for USB (up to 6.800 Hz),
• USB Solution supported by Jabra Direct and Jabra Xpress.
• USB controller: Volume up/down, Mute on/off.

Speaker Max Input Power
30mW

Speaker, user hearing protection
Jabra PeakStop TM 118 dBA SPL (RMS)

Microphone Frequency Range
1-5kHz

Microphone bandwidth
1-5kHz

Microphone type
Uni-Directional Microphone

Power consumption microphone
Current Consumption 70-150μA@RL=3.9kΩ, Vs=3.0V


FEATURES USB CONNECTIVITY DESCRIPTIONS
Connection (mini jack, USB, QD)
QD

Speaker Size
32×7.6mm

Speaker sensitivity
115.5dB±3dB/1mW At 1000Hz

Speaker impedance
Duo:150Ω±15%/1000Hz/1.0V

Speaker Frequency Range
20Hz-4.5kHz

Speaker bandwidth Music mode
20Hz-4.5kHz

Speaker bandwidth Speak mode
20Hz-4.5kHz

Microphone Sensitivity
-32 to -28 dB@f=1kHz, Pin=1Pa, 0dB=1V/Pa

Cord length
95cm