Zoom in view of female speaker demonstrating features of new smart watch connectable with smartphone during presentation on stage against big LED screen
Zoom out view of middle aged man on wheelchair demonstrating new smartphone and speaking against huge LED screen during presentation on stage
Mature man and adult woman presenting new mobile phone features on stage
Zoom out view of middle aged male speaker demonstrating brand new mobile phone and talking during presentation on stage against big LED screen
Mature man presenting new cellphone on stage with LED screen
Zoom in view of female speaker talking and showing new cellphone and smart watch on stage against huge LED screen
Professional businessman showcasing new cellphone and conversing with engineer on stage
Zoom out of professional explaining presentation to diverse colleagues at office meeting
Pan around view of woman in glasses showing new cellphone and talking during presentation against LED display with video
In an Ancient Temple, a Zoom in Portrait Features a Smiling Senior Hindu Monk Gazing at the Camera. Friendly Old Indian Man Poses, Seeking
Mature man demonstrating new cellphone against large LED screen
Black woman demonstrates cellphone with blank green screen