Real-El GD-150MV User manual

STEREO HEADPHONES WITH MICROPHONE
GD-150MV
USER’S MANUAL

Technical support: www.real-el.com
1
ENG
User’s Manual
GD-150MV
Congratulations on purchasing the ТМ REAL-EL headphones!
APPLICATION
GD-150MV stereo headphones with microphone are designed for operation
with PC sound cards and other compatible systems (portable record play-
ers, computer game consoles, etc.). They can be also used in VoIP telepho-
ny, video conferencing, multimedia applications, interactive games, for
speech recognition and learning foreign languages.
SAFETY PRECAUTIONS
•Don’t use the stereo headphones while driving.
•Don’t use the stereo headphones at high volume for a long time (more
than 15 minutes), as this may cause hearing impairment.
PACKAGE CONTENTS
•Stereo headphones – 1 pc
•Warranty card / User’s Manual – 1 pc
SPECIAL FEATURES
•2 × 3.5 mm (3 pin) connector for PC
•Comfortable lightweight design
•Rotary microphone arm
•Volume control wheel on the cable
•Adjustable headband
CONNECTION AND OPERATION
•Connect the headphones connector to the audio output jack of your audio
source (PC, laptop, MP3 player), as shown in Fig. 1.
•Insert the microphone connector into the microphone input jack of your
audio source.
•Adjust the headphones volume level as desired with the volume control wheel
on the cable.

ENG
Technical support: www.real-el.com
2
Stereo Headphones with Microphone
GD-150MV
TECHNICAL SPECIFICATIONS
Parameter, measurement unit
Sensitivity, dB
Frequency range, Hz
Membrane, mm
Impedance, Ohm
Connection type
Cable length, m
Weight, g
Value
headphones: 105 ± 2
microphone: -58 ± 3
headphones: 20 – 20,000
microphone: 30 – 16,000
Ø 40
32
2 × Ø 3.5 mm (3 pin) stereo mini-jack
2.2
105
Notes:
• Technical specifications given in this table are supplemental informati-
on and cannot give occasion to claims.
• Technical specifications and package contents are subject to change
without notice due to improvement of TM REAL-EL production.
Fig. 1. Connection diagram
Volume control
wheel
Microphone
connector Microphone
Sound card
Phone out
Mic in
Рhone connector

Model: GD-150MV
Manufacturer: ENEL GROUP OU, Katusepapi tn 6, Lasnamäe district, Tallinn city,
Harju county, 11412, Estonia. Made in China.
® Registered Trademark of ENEL GROUP OU. Estonia.