Many things affect the charge time of Bluetooth headphones. For example, if you've got a pair that uses the latest Quickcharge technology then it may only take 30-45 minutes to charge them completely. It also depends on whether they're charging off your phone or USB source. All you'll need is a USB cable. You can charge it with laptops, gaming consoles, TV, speakers, and others. There's no need for your earphone's compatibility with these devices, granted they consist of a USB port. You can also use your phone or tablet to charge the Bluetooth headphones. Method 1 - Charging Wireless Earbuds With a Charging Case Charging Bluetooth earphones with a charging case requires the use of a lightning cable or a micro-USB cable. With earbud technology, a charging case is a must-have. The charging case works by retaining charge and using the retained capacity to charge the earbuds. A USB cable is the most common way to charge Bluetooth headphones/earbuds. Earbuds come with a portable charging USB cable. You can also use your mobile phone charger's USB cable for charging Bluetooth earbuds if they do not have a charging cable.. Various charging Bluetooth earphones available in the market require different USB ports; some have a micro USB port, while others have the most In Windows 11, select the Network, Sound, or Battery icons in the taskbar and open Manage Bluetooth devices > Bluetooth. Find the headphones in the menu and click Connect. On a Mac, open System Bluetooth headphones typically take 2-3 hours to charge and have an average battery life of 22 hours. In comparison, Bluetooth Earbuds take 1.5- 2 hours to charge on average and have a battery life of 5 hours and an overall battery life of 24 hours with the case. To charge your earbuds, you need the following: 1. Source of Power. This can be a USB port on your computer, laptop, or wall charger. 2. USB Cable. This is the cable that will connect your earbuds to the power source. If you are using a charging case, you may not need this cable. 3. How Long do Bluetooth Headphones Charge For? Bluetooth headphones charge at different rates, but the average period ranges between two to three hours. Once the headphones are fully charged, they can last between five to twenty-four hours, depending on how you use them and what features you have activated. How to Charge Bluetooth Earbuds 1. Start by plugging the charging cable into a power source. If you're using a wall charger, make sure that the voltage is correct for your earbuds. 2. Once the power source is connected, locate the charging port on your earbuds. This is usually located on the back or bottom of the earbud. 3. SrjU.