去结算
* Wireless children's headphones XO - BE57.
* Foldable, comfortable and easy to wear.
* Built-in microphone and the ability to make calls.
* Adjustable headband.
* Control buttons.
* Range: 10 m.
* Operating time: About 25 hours with lights on and 36 hours with lights off and at 50% volume.
* Talk time: 25 hours.
* Charging time: About 2 hours.
* Size: 178x66x156 mm.
