brand: neutral

Transmission range: 10 meters

Function: Waterproof, long battery life, call function, NFC function, music support

Bluetooth Protocol: 5.0

How to use: In-ear

Single or double ear: Bilateral Stereo

color: R510 White, R510 Black, R510 Purple

Main downstream platforms: ebay, Amazon, AliExpress, independent station, LAZADA

Main sales areas: North America, Northeast Asia, Middle East, Others

Have a licensed private label: no

Whether it is a dedicated source of goods for cross-border export: yes

Support customization: support

Is it a patented source?: yes

Patent Number: 5612413651312

Patent Type: Utility Model Patent

Mold Type: Model

Chip Type: Zhongke Bluexun

Battery life: 4-8 hours (hours)

Year/season of listing: 1

style: Sporty

Waterproof: Life waterproof

Material: rubber