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BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android - Main Image
BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android1
BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android2
BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android3
BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android4
premier Seller

BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android

4.7 / 5
(549 Reviews)
$39.98 $66.63preserve 53%

Tax included. gratis dispatch worldwide.

$19.99 - BY99 Wireless Earbuds Bluetooth 5 3 Sports Ear Hook TWS Headphones IPX5 Waterproof Noise Canceling Long Battery 2025. Shop for cheap TWS True Wireless Headphones online? Buy at lightinthebox.com on sale today! Perfect for everyday use. High quality materials and excellent craftsmanship ensure long-lasting durability.

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Product Description

$19.99 - BY99 Wireless Earbuds Bluetooth 5 3 Sports Ear Hook TWS Headphones IPX5 Waterproof Noise Canceling Long Battery 2025. Shop for cheap TWS True Wireless Headphones online? Buy at lightinthebox.com on sale today!

Why Choose BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android?

At www.eficaz.cl, we believe in providing our customers with only the best products. This BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android is designed with attention to detail and high quality craftsmanship that you can see and feel. Whether you're looking for functionality, style, or both, this product delivers exceptional value.

🌟 What Makes This Product Special

  • Crafted from premium materials for superior durability
  • Designed for maximum comfort and convenience
  • ideal for daily use and special occasions
  • functional to maintain and clean

Product Features

This BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android combines elegant design with practical functionality. Every detail has been carefully considered to ensure you get the best possible experience. The magnificent construction means this product will serve you well for years to come.

BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android 1

BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android 2

BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android 3

BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android 4

BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android 5

BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android 6

BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android 7

BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android 8

BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android 9

BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android 10

BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android 11

BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android 12

BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android 13

BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android 14 

faultless For

  • Everyday use at home or office
  • Gift for friends and family
  • Anyone who appreciates quality and style

Specifications

Product Name BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android
Category Consumer Electronics / Headphones & Earphones
SKU SKU-2257126
Condition Brand brand-new
Availability ✓ In Stock
shipmentno-cost Worldwide shipment
Returns30-Day Money Back Guarantee

Customer Reviews

4.7
★★★★★
Based on 549 reviews
5
75%
4
18%
3
5%
2
1%
1
1%
4.6
★★★★★
Based on 370 reviews
AR
Aaron Roberts ✓ Verified
2 months ago
​
★★★★★
superb Value for Money
After a few use, the BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android feels solid which is good enough. dispatch was normal.
BT
Brittany Turner ✓ Verified
2 months ago
★★★★★
magnificent BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android!
The BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android arrived safely packaged.
AW
Ashley White ✓ Verified
2 weeks ago
★★★★★
fabulous BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android!
For the price, the BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android works as described so no complaints. Nothing fancy.
TM
Tyler Mitchell ✓ Verified
2 weeks ago

★★★★★
cherish this BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android!
At first, the BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android works fine so I’m okay with it.
MR
Matthew Robinson ✓ Verified
2 weeks ago
★★★★★
Exactly What I Needed
After some use, the BY99 Open Ear Wireless Earbuds Bluetooth 5.3 – Sports Ear Hook TWS Headphones, IPX5 Waterproof, Noise Canceling, Long Battery,Compatible with iOS Android is functional to use and I’m satisfied. Shipping was normal.


Frequently Asked Questions

How long does fulfillment take?
Standard shipping typically takes 7-14 business days depending on your location. We offer free worldwide shipping on all orders. Express shipping options are available at checkout for faster delivery.
​
What is your return policy?
We offer a hassle-no-cost 30-day money-back guarantee. If you're not completely satisfied with your purchase, simply contact our support team and we'll arrange a full refund or exchange.
Is this product authentic?
Yes, all products sold on www.eficaz.cl are 100% authentic and brand new. We source directly from manufacturers and authorized distributors to ensure quality and authenticity.

How can I track my secure?
Once your secure ships, you'll receive a confirmation email with tracking information. You can use this tracking number to monitor your package's journey to your doorstep.

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