The speaker supports wireless Bluetooth streaming from any Bluetooth device and works perfectly with iPad, iPhone and android devices. What's more, it will come with a long-lasting rechargeable battery that can provide many several hours of constant listening time over a single charge. The speaker also will come with https://www.bluetoothspeaker.top/rechargeable-battery-support-oem-odm-with-bt-tf-usb-function-bluetooth-speaker/