What is the use of Bluetooth 5 0 with iPhone4?

Data can be transferred. And other phones can use Bluetooth to share contacts, notes, calendar trips and so on. But other song games** are absolutely impossible.

1. iPhone5 is equipped with Bluetooth, which can be transferred to a non-mobile Apple device (or even your Mac computer) through Bluetooth when a call comes in.

2. Similarly, iMessage notifications can be pushed to all locally connected devices via Bluetooth.

Hello, I don't know if you're talking about iphone4, system.

No matter how much iOS system you have, the Bluetooth function will always be the same, because this is set up by Apple, so the Bluetooth usage method of any Apple product is the same.

Let me introduce you to Apple's Bluetooth instructions and how to use it:

Instructions for use: Due to copyright issues, Apple devices do not support audio, **, and other transmission of copyright-free information, only support the connection of Bluetooth audio, not that Apple's Bluetooth is garbage, Apple's Bluetooth technology version is, is the highest transmission rate of the mobile device, the use of Bluetooth headset on the iPhone, will not cause the loss of details due to insufficient rate and produce high-pitched harshness, Nokia uses Bluetooth headset often occurs in this situation.

Need to use iPhone for Bluetooth data transfer requires post-jailbreak permissions, software support. At least you have to have permission to manage the file system. And when using the iPhone for Bluetooth data transmission, both parties must go through jailbreak operation and use the same Bluetooth communication software, otherwise the transmission cannot be carried out.

How to use: 1. Open the settings of the main interface.

2. Find "General" and open it.

3. Turn on Bluetooth and search for devices.

Note: Apple's Bluetooth transmission function can only be used within Apple's scope, for example, you can transfer things from your iPhone to your iPad, but you can't transfer things from your iPhone to your Nokia phone.

Yes, the compatibility of Bluetooth is very strong, and you can use Bluetooth headsets with Bluetooth function. Take a look at my apple 4s (Rapoo H6020 Bluetooth headset (, the Bluetooth signal is very stable, my old machine Soai W595 (the connection is fine, my Acer laptop can be paired and connected.) My Rapoo H6020 Bluetooth headset, head-mounted, playing ** is also good, the listening effect is also very good, the battery life is very strong, and I can listen to songs for more than 10 hours in a row.

Hello! Yes, the Apple 5s is a Bluetooth version, yes.

1, The Bluetooth version on the Apple 5 phone is: Yes.

2, The bluetooth version is the latest bluetooth version in 2012, which is the upgraded version; More power-efficient than the version.

3. Lower cost than version, low latency of 3 milliseconds, long effective connection distance, AES-128 encryption, etc.;

4. It can be connected to Bluetooth devices with Bluetooth function. For example: Bluetooth headsets, Bluetooth speakers and other devices.

If it's a Bluetooth headset, it's OK, Bluetooth compatibility is very strong, and you can use Bluetooth headsets with Bluetooth function. Take a look at my apple 4s (Rapoo H6020 Bluetooth headset (, the Bluetooth signal is very stable, my old machine Soai W595 (the connection is fine, my Acer laptop can be paired and connected.) My Rapoo H6020 Bluetooth headset, head-mounted, playing ** is also good, the listening effect is also very good, the battery life is very strong, and I can listen to songs for more than 10 hours in a row.