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4.1.2. Protect your hearing
Caution
: To avoid possible hearing damage, do not listen to audio
at high volume levels for long periods of time.
Also be careful when holding the phone close to your ear while the
loudspeaker is in use.
4.2. Technical features
Standard
FDD LTE B1/B3/B7/B8/B20, P max nom. 23dBm
WCDMA B1/B8, P max nom. 23dBm
GSM 900/1800 MHz, P max nom. 33dBm
BT P max nom. 10dBm
WiFi 2.4GHz/5GHz P max nom. 20dBm
Battery charger
Input 230 Vac 50Hz, Output 5.0Vdc, 2.0A, 10.0W
Battery
Lithium-ion 3.85V, 4000 mAh
Audio Connector
USB-C
Protection
IP68 waterproof and drop proof 1.2 metres
Dimensions / Weight 150 x 74 x 13 mm / 210g