Product information:
Model: GG-EF03
Place of Origin: Mainland China
Color classification: Standard version, high version, extreme version
Product parameters:
Output power: >=600mW+600mW
Adaptation headphone impedance: 16-600 ohms
Total harmonic distortion: <0.005%
Signal to noise ratio: >=120DB
Frequency response: 10-30K HZ
Input and output: standard 3.5MM interface
Endurance time: 5-9 hours, different usage time for songs, volume, gain, etc.
Charging interface: standard MICRO USB 5v
Charging current: using 5V/1A/2A, etc., the maximum charging current is automatically limited to 1A)
Volume: 110*41*11 (length*width*height)—maximum size (including knob)
Weight: machine net weight: 120g
Lithium battery capacity: the basic parameters of the battery are about (7.5W 4.2V 1600mA)
Packing list:
Audio appliances*1
Specification: Earphone Portable Earphone Decoding All-in-one Machine
| Weight | N/A |
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| Dimensions | N/A |
User Reviews
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Eugene Campbell –
After reading many reviews, I decided to give this a shot, and I’m so glad I did. Customer service was also excellent, which made the whole experience even better. It’s refreshing to find a brand that truly cares. Couldn’t be happier with the results. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Olivia Tucker –
From the moment I opened the box, I could tell this was quality. You can tell this was made with care and expertise. It delivers real value for the price, and I couldn’t be happier with my purchase. This has become a must-have item for me. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Beverly Elliott –
After reading many reviews, I decided to give this a shot, and I’m so glad I did. I’ve tested it extensively and it performs just as well every single time. It’s a product I now rely on daily without a second thought. Truly a great purchase. I wouldn’t hesitate to buy again.
Diane Wilson –
This item has exceeded my expectations in every way. I’ve had similar products in the past but none of them compare to this in terms of quality, usability, and performance. Couldn’t be happier with the results. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Randy Ryan –
I’ve recommended this to all my friends and family. Customer service was also excellent, which made the whole experience even better. It’s refreshing to find a brand that truly cares. You’ll love this product as much as I do. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Austin Cooper –
I’ve used this product every day since I got it. Everything works as advertised, and it’s incredibly user-friendly. I was up and running in no time and haven’t run into a single issue. Hats off to the makers of this great product. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Eric Nichols –
This is genuinely one of the best things I’ve bought this year. I’ve tested it extensively and it performs just as well every single time. It’s a product I now rely on daily without a second thought. Couldn’t be happier with the results. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Justin Miller –
I’ve used this product every day since I got it. You can tell this was made with care and expertise. It delivers real value for the price, and I couldn’t be happier with my purchase. Definitely worth every penny. Don’t wait—buy it! I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Tara Gibson –
After reading many reviews, I decided to give this a shot, and I’m so glad I did. Setup was quick and easy, and the product performed flawlessly right from the start. It’s clear that a lot of care went into designing this. It’s rare to find a product that delivers this well.
Belinda Morgan –
This is genuinely one of the best things I’ve bought this year. Not only does it look great, but it also works better than I imagined. Everything from the packaging to the instructions was top-notch. Truly a great purchase. I wouldn’t hesitate to buy again. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.