To start charging Bluetooth headsets connect the cable to the headset. Wait the necessary time for loading. The charging process varies according to the model, size and USB port. Do not leave the headphones on longer than necessary, as this may damage the battery in the future. How to charge AirPods? How Long Do Bluetooth Headphones Take To Charge? The estimated time of Bluetooth headphones charging is 2-3 hours and has 22 hours of battery life. On the contrary, Bluetooth earbuds take 1 and a half hours to charge fully. Charging With Laptop or PC. With a laptop or PC, you do not need an OTG cable as you can use the ordinary USB cable with USB type C on one end and USB 3.0 on the other end, both male connectors. Connect one end to your PC or laptop and the other to your headphones, and they will start charging immediately. New USB-C. 517K views 4 years ago. Hello there, this video shows you how to charge bluetooth headphones. Before you start charging any bluetooth wireless headphones, remember to turn off the power Here's how to use an OTG cable to charge your wireless earbuds: Plug the OTG cable into your phone. The type of OTG cable you'll need ( micro USB or USB-C) depends on your phone's charging port. Plug the OTG cable into your phone. Connect your earbuds (or their charging case) to the other end of the OTG cable. 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. Bluetooth Headphones Won't Charge: 7 General Solutions 1. Charge directly via a power outlet and not a USB hub. Make sure to try plugging your headphone charger directly into 2. See if there is any debris in the port. Debris in the charging port can hinder your device from receiving power 3. 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. Perhaps the most modern way of charging your Bluetooth buds featured today is through the use of wireless chargers. Various models and Bluetooth products now feature a wireless charging option allowing you to charge up both your earbuds and their charging case. As the headphones charge, the Fuel Gauge lights flash. When charging is complete, all five lights will remain lit. To check the Fuel Gauge, which shows battery level and charging status, press and release the power button. Your headphones provide up to 40 hours of playback from 2 hours of charging, and up to 3 hours of playback from a 5-minute 3HhG.