Will it play and charge an iphone 4?
1879453
Not 100% on the 4, but I have a 4s and I dock it every night to charge. I've had this for about 4 years now and it's worked with my iPod nano, by son's iPod touch and now my iPhone 4s. Love it.
1555465
It should. It has the same end adapter and I've played music and charged from an iPhone 4 on this a few times. It will not work with anything above 4th gen.
689415
It may charge but it def won't play music , you would b better off getting the aux one , this only works for usb drives
749406
Not sure. I have an iPod 1st gen, it won't charge it but it plays it. It does have an awesome sound.
2044387
Yes it will. Even if playing music through you smartphone at the same time but, it will take longer to get a full charge than with a more powerful charger.
1566001
No, it will not. It will allow you to plug in an auxiliary (headphone) cable, old-style iPod, and a USB cable (for charging only).
1300740
Not sure. We just use it to charge shuffles with an adapter and iPod touch 4.
1639506
This is just the piece that fits in the lighter outlet of a vehicle. It has 2 USB slots, so yes it will charge an iPhone 4 and any other device that charges via a USB device.
1943021
For charging you will need an dock to lightning adapter but for just playing audio it will work.
1760550
Sorry for the late response. This is my daughter's device and I had to check with her first. She had some trouble getting heard iPhone to charge and play at the same time, and now the device is not working at all. It only worked for about two weeks and I don't believe it works well to charge.
650400
I can only answer part of your question. My son has the iphone 5 and it works perfectly and yes it charges the phone while playing music. He loves it. He has a case on his phone and does not have to take that off for it to charge and play.
96579
Yes it is. As long as you have an AUX jack it will play and charge at the same time
696719
It will charge your device but it won't play music. You need to have an AUX jack to play music
1502934
It doesn't come with an adapter, and I'm not sure if third party 30 pin adapters will work, but you can always plug your iPhone 4 in via your USB cable and use it. It'll charge and play!
812257
It won't work. The iPhone 4 charge port is very different from the iPhone 4s. I would recommend looking for a 4s charge port.
797428
Hi there, Good news! I just went in and checked. It will play your music via doc or USB. We love ours! They are awesome. Compact, good sound, good design. I can charge my iPad and iPhone: genius.
787112
Yes! I use this to dock my iPhone 4 it plays music and my ambiance sound from an app. My sister can use it with her 4s as well.