portable stereo

U+1F4FE

prayer beads

U+1F4FF

twisted rightwards arrows

U+1F500

clockwise rightwards and leftwards open circle arrows

U+1F501

clockwise rightwards and leftwards open circle arrows with circled one overlay

U+1F502

clockwise downwards and upwards open circle arrows

U+1F503

anticlockwise downwards and upwards open circle arrows

U+1F504

low brightness symbol

U+1F505

high brightness symbol

U+1F506

speaker with cancellation stroke

U+1F507

speaker

U+1F508

speaker with one sound wave

U+1F509

speaker with three sound waves

U+1F50A

battery

U+1F50B

electric plug

U+1F50C

left-pointing magnifying glass

U+1F50D

right-pointing magnifying glass

U+1F50E

lock with ink pen

U+1F50F

closed lock with key

U+1F510

key

U+1F511

lock

U+1F512

open lock

U+1F513

bell

U+1F514

bell with cancellation stroke

U+1F515

bookmark

U+1F516

link symbol

U+1F517

radio button

U+1F518

back with leftwards arrow above

U+1F519

end with leftwards arrow above

U+1F51A

on with exclamation mark with left right arrow above

U+1F51B