Specifications:Bluetooth 5.0 technology, the transmission distance can reach 10 meters.Lightweight and portable design, easy to carry and use indoors and outdoors.Super sound quality with colorful LED lights, let you enjoy high-definition music at parties, home, etc.Compatible with all Bluetooth-enabled devices, for Android/iOS systems, smartphones and other digital players.Item Name: bluetooth-compatible SpeakerMaterial: ABS + MetalConnection Method: bluetooth-compatible ConnectionInterface: Bluetooth, 3.5mmBattery: 3.7V 1000mAh Lithium Battery (Included)Standard: DC 5V/2AFrequency Response Range: 50-18000HzOutput Power: 5WExtended Storage: Not SupportPlay Time: about 8hSpeaker Number: 1Effective Distance: 10mOperation Method: ButtonDisplay Screen: NoSupport APP: YesFM Radio Function: NoFeatures: bluetooth-compatible 5.0, Wireless, LED Light, Rechargeable, PortableSize: Bottom Diameter: 68mm/2.68", Height: 90mm/3.54" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x bluetooth-compatible Speaker1 x Charging Cable1 x 3.5mm Audio Cable1 x User Manual