Sport littlebigsound nature tones earphone headset hifi headphones

Description
Sport littlebigsound nature tones earphone headset hifi headphones auriculares earphones ecouteur
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Ring iron ear headphones tri-band multi-unit equalization wooden fever HIFI headset bass DIY iron headphones

Frequency part: high but not sharp, giving a very broad sense, very high resolution of details, and
actually with a large number of headphones to listen carefully at the details of this professional-grade
headset can hear very clearly

IF part: belongs to the very Naiting type, not because a long time to listen and feel tired, enveloping
vocal parts to create a very thorough.

Low frequency parts: bass shock, texture, dive strength is also in place, bass transient response, bass stormy flood hit, while achieving the bass detail and expressiveness

Ear shell: imported ebony material, moving iron and moving coil double unit, perfect performance vocals and bass

Parameter:
Speaker Size:6mm
Frequency Response:20Hz-20kHz
Impedance:16Ω
Sensitivity:89+/-3dB
Rated input power:30mW
R&L Balance:≤3dB
Cable Length:1.2m+/-0.05m
Audio Plug:3.5mm

1.Voltage

Can you change the voltage and plug?Our voltage is 110V or 220V,and our plug is EU,US or others.
Yes,we will change the voltage and plug according to your shipping address.

2.RMA

Hi seller,I bought one device from your shop before,but it is broken now under warranty,can you help me repair it?

Yes,please send the defective device or wrong device to our Chinese address(please contact our salesman).
Once we received it,we will send you the new replacement or refund immediately.

3.Warranty

I bought your product 7 years ago,but it's broken now,can you repair it?
Oh...Dear friend,our warranty is 1 year,would you like have a try of the newest one?

4.Samples

Hi,man,I love your products too much,can you send me a sample to test?I will place big order in future.
Hi,my friend,Please buy products from our Aliexpress store directly.

/store/601461 

5.Shenzhen Shop

Hi,brother,I am going to Shenzhen,China,can I visit your shop?
Yes,my friend,welcome to our shop,you can have a try of your favorite devices,and it would be better if you could inform me in advance,so I can prepare for your needed devices.
Shop address: 4F9,No.3018,Gume,Wanshang Electric City,Huaqiang north road,Futian zone.Shenzhen,China.
T:86-0755-82521355