Technical data
Bluetooth version
Bluetooth range
Charging voltage
Charging current
Charging time
Chip set
Frequency bands
Max. power transmitted
Operating time
Battery
Dimensions
Weight
Operating temperature
Storage temperature
Humidity (no condensation)
Ingress protection
V5.3
≤ 10 m
5 V
approx. 120 mA
approx. 2 h
8762D (from Realtek)
2402–2480 MHz
3.6 dBm
approx. 7 days battery life
(depending on usage)
Rechargeable 3.7 V, 160 mAh, 0.592 Wh
Li-ion battery (not replaceable)
approx. 4.8 × 2.5 × 1.13 cm (L × W × H)
approx. 28 g
+5 to +35 °C
0 to +45 °C
25 to 90 %
IP68
GB/IE
25