Apple is included the wired stereo headset in iPhone 4’s retail box but not the Bluetooth headset. The main functions of the iPhone 4 are making/receiving calls and as multimedia players. In this century, most of the countries have the regulation, which requires their peoples to use the hand free instrument while where to sell psvr driving automobile. Thus, the Bluetooth headset plays the important role while driving, and the Bluetooth technology giving the users freedom and convenient in terms of wireless connection. I strongly believe everyone should know the benefits of the Bluetooth technology here. Besides using the Bluetooth headset for calls, it is also very convenient while listening to the music especially during exercising.
In-car or Travel Charger:
Other than the wired stereo headset, the original iPhone 4’s box shall included one unit of charger (USB cable and power socket) which mean you can only charge the iPhone if there is a personal computer, USB power source or electrical power source socket. Therefore, the in-car charger is the savior for the busy or business personnel, which you can always charge the iPhone while traveling. Hence, with these three power adapters’ availabilities, I cannot understand why the iPhone still have no power. Anyway, you can buy an additional travel charger for your iPhone as well, if you are traveling often or you wish to keep one in the office and one in the house to avoid forgetting of bringing the charger.
Additional speaker is a good accessory for those music lovers. If you think the built-in speaker is not loud or good enough for you, then the docking or Bluetooth speaker shall be your choice. There are many branded speakers that can satisfy your needs. For example: iHome, Altec Lansing, Creative, Bose, Logitech, Yamaha and many more. Further more, some of the speakers are so fantastic to decorate the house.
Lastly, there are still a lot of good stuffs for the iPhone 4 like the docking adapter, multimedia cables, in-car holder set, travel battery pack and many more. Well, the mobile accessories might not be so useful but it is worth to have a look and it will astonish you.