Induction charger built-in.
functions: supports fast charging, high efficiency charging (79%), LED warning light, selective device detection, safety switch-off
input: 110-240 V ac,50/60 Hz
output: 5 V / 9 V - 1.1 A
max. power: 10 W
dimensions: ø 68 mm
ø 60 mm cut out
Further info from manufacturer on 1CBI Barazza