This product has the advantages of ultra-low power consumption, stable Bluetooth performance, small size and waterproof sealing.
Companion APP: Holyiot-beacon
Bluetooth version: Bluetooth 5.0
Battery model: CR2032 (not included)
Supply voltage: 2.2-3.6V
Colour:Random Color(The specified color is not accepted)
Material:Plastic + Metal
Size:30 x 8.4mm
Package Contents:
1 * Bluetooth beacon