Cheerful blonde teen girl in eyeglasses looking at smartphone near thoughtful redhead friend on blue - Stock Photo & Image

Satisfied black man points at screen on cell phone, demonstrates posted photos in social networks, browses on internet. Serious ginger woman looks at phone, excited with smartphone or app features.

Frustrated sad woman holds mobile phone, puzzled to receive bill on electronic email, searches media files for download, friendly dark skinned male friend embraces and tries to calm everything is okay

Shocked african american girl looking at smartphone with blank screen near surprised redhead girl on yellow

Glad red haired woman chats with friends via application, has positive smile on face, bored dissatisfied black man keeps hands crossed, needs attention, wants to talk, being ignored by girlfriend.

Image of upset offended teenage girl standing by her happy female friend with cellphone isolated over pink background

Happy and trendy teenage friends in eyeglasses and using smartphones and showing win gesture on blue

Young man and woman using smartphones on pink background

Young man and woman using smartphones on pink background

Attentive man and woman using smartphones on yellow background

Positive man and woman looking at each other while using smartphones on yellow background

Woman in stylish sunglasses holding smartphone near happy friend against blue sky

Attractive curly redhead girl pointing with finger at smartphone with charts and graphs on screen isolated on blue

Confused girl looking at smiling boyfriend with smartphone on yellow background