abstract
battery
beam
blue
cell
charge
charger
comfortable
design
display
dock
drawn
easy
electricity
engaged
free
gadget
green
icon
isolated
line
low
mess
mobile
organization
phone
plug
power
service
shape
silhouette
smart
smart phone
smartphone
socket
space
station
tangled
technology
terminal
tourism
transport
travel
useful
wall
white
wire
wired