Celebrat a23 wireless headphones has high fidelity bluetooth 5.0 technology that provides 10 meters of high speed stable connection. the headphone has an ergonomic design that allows retractable adjustment to suit different head size. the wireless headphone is powerful and has excellent stereo sounds.

stylish and functional wireless headphones with good powerful sound. They are powered by a built-in battery, which is charged using a USB-micro USB cable (cable included).
You can listen to music via Bluetooth (a signal at a distance of up to 10 m), from a microSD memory card, you can connect headphones to the music player via an audio cable (cable included). Headphones also have a built-in microphone and can be used for talking on the phoneTo switch tracks, increase / decrease volume, answer a call, the control buttons are located on the headphones. There is also a color indicator.
Headphones are securely fixed to the head with a soft vertical bow connecting their cups, so they can be used while jogging or other physical activity. The size of the brackets is adjustable.