X-811 Bluetooth Speaker RGB Lighting Full SpecificationItemSpeakerModel✅ X811Speaker UsageStandardSpeaker TypeMultimediaTotal SpeakerOne SpeakerTotal Power5WAudio InputBluetooth version 5.0Frequency60Hz–18kHzPower SourceBatteryBattery Capacity1200mAh Rechargeable Battery Key featuresAUX: An auxiliary input port allows for a wired connection to devicesFM radio: A built-in radio feature lets you tune into local FM stationsTF/USBSlots for a TF (microSD) card and a USB flash drive enable direct playback of MP3 filesDesign: The speaker is lightweight, compact, and rechargeable for easy portabilityRGB lighting: Dynamic LED "disco lights" flash and change color in sync with the musicBuild: Many listings advertise the speaker as being waterproofBluetooth range: Up to 10 meters