ETWAR ERT EG720 Gaming Headphones User Manual
- June 4, 2024
- ETWAR
Table of Contents
ERT EG720 Gaming Headphones
User Manual
BEFORE USING THIS APPLIANCE, PLEASE CAREFULLY READ THESE INSTRUCTIONS FOR USE, AND KEEP THEM IN A SAFE PLACE FOR FUTURE CONSULTATION.
Safety warning and notice
You must read and understand all the instructions before using this appliance. The warranty will not apply if the damage is caused by failure to follow the instructions.
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Do not sleep with the appliance.
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Never remove the appliance casing.
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Never place this appliance on other electrical equipment.
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Only use attachments/accessories that are recommended by the manufacturer.
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Entrust all appliance repairs to qualified repairers. Repair is necessary when the device has been damaged in any way, including:
– if the power cord is damaged;
– in the event of a liquid spill or objects being inserted into the device;
– if the device is exposed to rain or humidity;
– if the device does not operate normally;
– or if the device has been dropped. -
Always unplug the device before cleaning it. Never lubricate any part of this appliance.
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Clean it with a soft cloth. Do not use abrasive products or harsh cleaners.
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Ensure that you always have easy access to the power cord, plug or adaptor to disconnect this appliance from the mains if necessary.
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Do not use this appliance near a water point. It must not be dripped on or splashed. Do not use this appliance in a damp or wet environment.
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Disconnect this appliance in the event of a storm or if you are not going to use it for a long period of time.
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This appliance can be used by children aged 8 and over, and by persons with a physical or sensory disability, learning difficulties or a lack of experience and knowledge, provided they are supervised or have received instructions on the safe use of the appliance, and they understand the risks involved. Children must not play with the appliance or the power cord (risk of strangulation). Children must not clean or maintain the appliance without supervision.
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This device must only be supplied with very low safety voltage corresponding to the marking on the device.
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The battery should be removed from the device before disposal. The device must be disconnected from the power supply when removing the battery.
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Do not place any coins or other metal objects on the wireless charging station, in order to avoid any potential overheating of metal objects.
WARNING! Risk of hearing impairment
Avoid any excessive volume, particularly for long periods of time or in the
event of frequent use. Excessive volume may result in long-term hearing
impairment.
Features
- Flexible, high-sensitivity microphone with advanced noise reduction technology
- Acoustic and ergonomic earcups provide true and clear sound quality, and good air permeability, and are more comfortable to wear
- The alloy steel bar is shock-absorbing and provides extreme durability
- Large 57mm high sensitivity drivers clearly distinguish human voice and footsteps
- RGB-LEDs for colorful light effects
- The 2.2-meter high-grade PU cable is wear-resistant and meets the needs of all players
Technical Parameter
MICROPHONE
Rated sensitivity: -42dB(OdB=1V/Pa at MRPpostion)
Microphone impedance: RL=2.2KQ
Directionality: Omnidirectional
Operating Voltage: 5v
SPEAKER
Speaker type: Moving coil 57mm diameter
Input resistance: 32Q
Rated power: 20m W
Maximum input power: l00m w
Frequency Range: 20Hz to 20kHz
Rated sensitivity: 11 SdB+
Left-right: /-5dB(IEC-318at 1 KHz 1 mW)
Wire length imbalance: 1 dB 2.2M
Product structure
- Aloy steel bar
- Adjustable headband
- Comfortable earcups
- Volume controls
- RGB-LED LIGHTS
- Microphone
Environmental protection
Your product has been designed and manufactured using high-quality materials
and components that can be recycled and reused.
Attention should be drawn to the environmental aspects of battery disposal.
When this crossed-out wheelie bin symbol is applied to a product, it means
that the product is covered by European Directive 2002/96/EC. Please find out
about the local separate collection system for electrical and electronic
products. Please act according to your local rules and do not dispose of your
old products in your household waste. By ensuring this product is disposed of
correctly, you are also helping to prevent potential negative consequences for
the environment and human health.
IMPORTER:
ERT GROUP SP. Z 0.0
SP.K. UL. RUSIECKA 15A,
31-987 KRAKOW PL
MADE IN CHINA
Documents / Resources
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