Technical data
Bluetooth version
Bluetooth range
Frequency bands
Max. power transmitted
Charging voltage
Charging current
Charging time
Chip set
Operating time
Battery
Dimensions
Weight
Operating temperature
Storage temperature
Humidity (no condensation)
Ingress protection
28
GB/IE
V5.0
≤ 10 m
2402–2480 MHz
–3 dBm
5 V
approx. 92 mA
approx. 1.5 h
8762C (from Realtek)
approx. 5–7 days battery life
(depending on usage)
Rechargeable 3.7 V, 125 mAh, 0.462 Wh
Li Polymer battery (not replaceable)
approx. 4.33 x 2.08 x 1.18 cm
approx. 25.2 g
+5 to +35 °C
0 to +45 °C
25 to 90 %
IP68