Http://www.lg.com/us/cell-phone-accessories/lg-HBS730/technical-specifications
Above is the official link, you can see the specific parameters. But anyone who can search this blog should know what the captain is like.
Advantages:
1. Easy to wear, hanging in the neck, do not use when you can take down earplugs, can be adsorbed on headphones, will not sway;
2. Standby time is very long (please reader network parameters), this should be the main, if the Bluetooth can be changed to 4.0, it should be standby can be longer;
3. Can connect two devices at the same time, can switch automatically. This function is not so good, it has a first connected device and after the connected device, the device is not sound and after the device has a sound, after a while will cut the past. If you stay away from one of the devices, it will always be reminded to reboot the power supply;
Disadvantages:
Put the mobile phone in the cowboy pocket, sometimes there will be no sound, you have to take it out, cut to the podcast interface can be restored, do not know whether the other Bluetooth headset will also have broken time.
Tips for using:
1. If you use it frequently, keep the iphone bluetooth turned on so that when you turn on the Bluetooth headset, it will automatically connect. If you open the Bluetooth headset first, and then open the phone on the Bluetooth, you will not automatically connect, you have to manually connect on the phone.
(20141011 update, if it is first open Bluetooth headset, and then open the phone on the Bluetooth, it will not automatically connect, but click the Bluetooth headset right to the play button, will automatically connect)
2. In the use of the iphone connection, the original application of the iphone can choose whether to use a Bluetooth headset or a speaker, I do not know that the first Bluetooth ear when the phone is not aware of this, and a call still feel how the headset no sound, and thought it was broken.
On the phone, there is a button called "audio source" on the interface.
After you point to the audio source, you can choose whether to use a Bluetooth headset.
Podcast also has a corresponding option, the blue button at the bottom right of the figure below.
PS, when used, its lantern flash, too dirty.
For more reviews, see the page on Knewone http://knewone.com/things/lg-hbs-730lan-ya-er-ji-2