Product name
iBeacon & Eddystone tag
Key feature
Temperature humidity sensor
Chip
nRF52832/52810, SHT20
Battery type
1 x CR2450 button cell
Battery replaceable
Yes, very easy
Battery lifetime
2-2.5 years
Transmission range
100-150m in open field
Development support
App tool, BLE5.0 SDK, API, etc
Customizable
Firmware, housing, device color, etc