TWS Earbuds
TWS Earbuds
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SS-521 In-Ear Bluetooth Headphones with Lights for Sports Ultra Long Life

Bluetooth chipset JL6973 BT 5.3
Bluetooth protocol HFP HSP, A2DP, AVRCP, SPP
Audio protocol SBC/AAC
Transmission distance 10m
Horn unit Φ10mm/32Ω PET
Wearing method semi-in-ear
Control method touc
Charging port TYPE-C


Bluetooth Earbuds Display:



1: Can i custom logo?
Yes, laser logo  is w
2: How to place an order?
pls kindly advise your order qty, whether need to custom logo, choose the type you liked, then we will quote for you.
After details confirmed and payment received, pls send your logo file in AI or PDF file to us for design.

3: Do you have QC for products?
Yes, we will check each piece of product before shipment

4: What if the goods has some problems?
Pls kindly contact us within 7 days after receiving the goods, we will try our best to solve the problems.

5: What's your advantages of this product?
fast delivery, good quality, good after-sale service.



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