Soundtec Deep Sound Wireless Over-Ear Headphone
Porodo Headphones are Bluetooth 5.0 compatible. It has a frequency range of 20-2KHz and supports Bluetooth protocols such as HFP, SPP, AVBCI, and AZDP. It takes 2 hours to fully charge these headphones. This headphone's Micro SD Slot may be expanded up to 32GB. When it is fully charged, you can use it for 21 hours, or in another hand, you can find 21 hours of enjoyment, or if you are in a hurry, you can charge it for 15 minutes and use it for 1 hour. The pure Bass FM wireless Headphone has a comfy over-ear cushion as well as an adjustable head mount.
Bluetooth Pairing Method
Press and hold the power button for 2 seconds until the red and blue LEDs flash alternately, initiating the pairing mode. Activate the BT device searching mode. Select the Soundtec-HP headset model. When pairing is successful, the blue LED flashes every 5 seconds. The Bluetooth device will display the Bluetooth icon and headset battery capacity. The icon may vary depending on your BT device smartphone.
Long Playtime
You aren't supposed to charge this Headphone repeatedly. Actually, by charging it once, you may use it for up to 21 hours. You are free to listen to your favorite songs as much as you like. You may also use it to call and communicate with your Contacts.
Charging Function
Connect headset USB to adapter or computer USB to charge. The red LED light is on when charging, and the light is off when fully charging. Automatic power off and can't power on when charging.There is a voice prompt when running out of battery.