Pay in 4 interest-free payments of $17.24 Learn more
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Main control chip: HS6621
support dynamic heart rate/blood pressure/oxygen detection
Applicable gift-giving occasions: opening ceremony
Package three
blood pressure measurement
Simple Digital Semi-in-ear Bluetooth Headset Color:Black Main control chip: HS6621Product information: Transmission range: 10 meters Function: call function, voice control, support music Channel: Stereo How to use: Earplug type Whether single or double ears: bilateral stereo Color: black, white, silver (wireless charging version), blue (wireless charging version) Size Information: Packing list: Wireless Headphones*1
US$ 62.40
US$ 84.80
US$ 67.20
US$ 51.00
US$ 34.00
US$ 134.00
US$ 184.00
US$ 60.00
