EC 21B - Headphones GoGen - Free user manual and instructions

Product Type	On-ear Headphones
Brand	GoGen
Model	EC 21B
Color Variants	Black (B), White (W), Blue (BL), Pink (P)
Impedance (1 kHz)	32 Ω
Frequency Response	20 - 20,000 Hz
Maximum Input Power	3 mW
Sensitivity	105 dB ± 3 dB
Cable Length	1.2 m (approx.)
Connector	3.5 mm Stereo Jack
Weight (estimated)	180 g
Dimensions (estimated)	170 x 160 x 70 mm
Driver Diameter (estimated)	40 mm
Operating Principle	Dynamic
Ear Coupling	On-ear
Wearing Style	Headband
Power Source	Wired via 3.5 mm jack
Noise Cancelling	No
Compatibility	Devices with 3.5 mm audio output
Safety Warning	High volume may affect hearing; do not use while driving or cycling
Cleaning Instructions	Wipe with a dry, soft cloth

Frequently Asked Questions - EC 21B GoGen

How do I connect the GoGen EC 21B headphones?

Simply plug the 3.5 mm stereo jack into the audio output of your device (smartphone, tablet, computer, etc.). Ensure the plug is fully inserted for optimal sound.

Are these headphones compatible with my smartphone?

Yes, as long as your smartphone has a standard 3.5 mm headphone jack. Most Android and older iPhone models (with jack) are compatible.

Can I use the headphones while driving or cycling?

No. For traffic safety, do not use headphones while driving or cycling as it can impair your hearing of surrounding sounds.

What is the maximum volume?

The maximum input power is 3 mW. Prolonged listening at high volume may damage your hearing. Always keep volume at a moderate level.

How do I clean the GoGen EC 21B headphones?

Clean the headphones with a soft, dry cloth. Do not use water, solvents, or abrasive cleaners.

Are there different color options available?

Yes, the EC 21 series comes in several colors: Black (EC 21B), White (EC 21W), Blue (EC 21BL), and Pink (EC 21P).

What is the warranty period for these headphones?

The manual does not specify a warranty period. Please contact GoGen customer support or the retailer for warranty details.

How should I dispose of old headphones?

Do not dispose as household waste. Follow local regulations for electrical and electronic equipment recycling. Check with your local authority or retailer.

Can I use these headphones for gaming?

Yes, if your gaming device has a 3.5 mm jack. For voice chat in games, note that these headphones do not have a built-in microphone.

What is the frequency response of the EC 21B?

The frequency response is 20 - 20,000 Hz, covering the full audible range for clear audio reproduction.

USER MANUAL EC 21B GoGen

Illustration of a hand holding a small electronic device with a pen inserted, no text or symbols present

Illustration of three electronic devices: a game controller, a video player, and a smartphone with an audio jack connected to its cable (no text or symbols)

SPECIFICATIONS

• Impedance (at 1 kHz): 32 Ω
• Frequency response: 20 - 20 000 Hz
• Maximum input power: 3 mW
• Sensitivity: 105 dB ± 3 dB
• Cable Length: 1,2 m (approx.)
- Connector: 3,5 mm stereo Jack

WARNING

HIGH VOLUME MAY AFFECT YOUR HEARING.

For traffic safety, do not use while driving or cycling.

We reserve the right to change technical specifications.

DISPOSAL OF OLD ELECTRICAL & ELECTRONIC EQUIPMENT (APPLICABLE IN THE EUROPEAN UNION AND OTHER EUROPEAN COUNTRIES WITH SEPARATE COLLECTION SYSTEMS)

This symbol on the product or on its packaging indicates that this product shall not be treated as household waste. Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment. By ensuring this product is

disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product. The recycling of materials will help to conserve natural resources. For more detailed information about recycling of this product, please contact your local Civic Office, your household waste disposal service or the shop where you purchased the product.

EC 21 B / EC 21 W / EC 21 BL / EC 21 P

SPECIFIKACE