SKU: 51870546755

For Mobile Phones & Tablets & Laptops, B21

Sale price$36.00 Regular price$40.00
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

For Mobile Phones & Tablets & Laptops, B211. Whether you are an audiophile or casual listener, when it comes to choose a headset, this item is your prior choice. 2. Equipped with sliding touch function (available only in Bluetooth mode). 3. The imitation protein material is used as the ear skin with a soft characteristic sponge, which is still breathable even if worn for a long time. 4. Wide compatibility. compatible with 99% electronic devices with bluetooth function, you can enjoy your

1. Whether you are an audiophile or casual listener, when it comes to choose a headset, this item is your prior choice.
2. Equipped with sliding touch function (available only in Bluetooth mode).
3.The imitation protein material is used as the ear skin with a soft characteristic sponge, which is still breathable even if worn for a long time.
4. Wide compatibility. compatible with 99% electronic devices with bluetooth function, you can enjoy your favorite music whether when you are home or out with your phone or tablets.
5. Equipped with 3.5mm audio port, connect to mobile phone tablets or notebook to listen to music are accessible.
6. Built in 500mAh battery, 3 hours charging time, long use and standby time.
7. Full package large ear muff design, using acoustic sealing structure to reduce leakage.


Specification:
General
Model B21
Types Headset (with mic)
Bluetooth Version V4.0
Speaker 32ohm
Frequency Response 20Hz-20KHz
Transmission Distance Up to 10m
Distortion <=1%
SNR 98dB
Interfaces 3.5mm Earphone Jack
Charging Voltage DC5V
Charging Current <=20mA
Battery
Battery Capacity 500mAh
Charging Time 3 hours
Talk Time Up to 8 hours
Music Time Up to 10 hours
Standby Time up to 300 hours
Dimensions & Weight
Item Size 17x8.5x20cm
Item Weight 277g
Package Weight
One Package Weight 0.56kgs / 1.23lb
One Package Size 15.2cm * 19.4cm * 8.9cm / 5.98inch * 7.64inch * 3.5inch
Qty per Carton 20
Carton Weight 9.50kgs / 20.94lb
Carton Size 50cm * 44cm * 30cm / 19.69inch * 17.32inch * 11.81inch
Loading Container 20GP: 404 cartons * 20 pcs = 8080 pcs
40HQ: 937 cartons * 20 pcs = 18740 pcs

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51870546755

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B
Verified Purchase
breezy
Battle Creek, US
★★★★★ 5
Good Fit
Bought for a wedding for my husband he looked good an felt comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2025
G
Verified Purchase
Gary Darling
Omaha, US
★★★★★ 3
Didn’t last as long as I had hoped
Pants were okay for a returned item, but certainly not the best. They lasted a few months before defects got worse. Probably will convince me to just buy new all the time.
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Reviewed in the United States on December 6, 2025
R
Verified Purchase
Ryan
Charlottesville, US
★★★★★ 5
Best Pants I've Ever Owned!!
Size: 44W x 34L Big Tall, Color: Navy Blazer
There is not a bad thing to say about these pants. They look great (I get compliments all the time, as well as people asking for information on them), feel great, are super comfortable, and are actually quite durable. I own these in blue and gray and they are by far my favorite pants to where to work. They work for both business-casual, as well as business-formal dress-codes. Buy these pants!
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Reviewed in the United States on July 27, 2023
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
Stepping out
Size: 11, Color: Brown
If you want to really get nice compliments, I would order these shoes, they are worth the price and stylish.
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Reviewed in the United States on February 19, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
Great fit
Size: 13, Color: Black
Love these shoes
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Reviewed in the United States on January 13, 2026

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