Sharp B10 User Manual page 79

Maximum transmit power
Mode
GSM900
GSM1800
WCDMA Band I
WCDMA Band VIII
LTE Band 1
LTE Band 3
LTE Band 7
LTE Band 8
LTE Band 20
2.4GHz Wi-Fi
v3.0+EDR
v4.0 LE
Manufacturer: UMC Poland sp. z o.o
Manufacturer Address: Ostaszewo 57B, 87-148 Łysomice, Poland
Regarding charger, Importer's information is below:
Importer's Name: UMC Poland sp. z o.o
Importer's Address: Ostaszewo 57B, 87-148 Łysomice, Poland
Maximum Conducted Power Unit (dBm)
33.00
30.50
23.00
23.00
23.00
23.00
23.00
23.00
23.00
18.00
6.00
-0.50
75