Bluetooth Audio 52mm High Power Speaker-long Life Multi-function Playback Mode Large Capacity Battery Cool Light Without Delay Feature: Product type:Bluetooth speaker Material: ABS Product colour:White Packing size:21x7x5.2cm/8.2x2.7x2.0in Gross weight: 418g/0.91lb Output power :10W3 Signal-to-noise ratio: 85dB Effective distance:10m Frequency response range:100Hz-20KHz Power input:5V Extended storage:TF 32Gnot included rating: non-watertight Battery capacity: 2000mAh Bluetooth version: 5.0 Horn specification:52mm Description: F2000mAh batteryThe enduring durability subverts your imagnes,the built-in large capacity battery has strong battery life, which can play music for up to 8 hours. Full frequency omnidirectional stereo horn10W power easily spread to every corner,Full frequency stereo horn, surround stereo restoration, is thick and powerful, middle and high sound and clear, strong penetration. Shock soundtrack live with youThe 52mm dual horn unit sounds, independent acoustic guide hole supercharged heavy, experience cinema shock sound. Multifunction playback modeCool RGB dynamically lighting,Multi-function playback mode is suitable for a variety of scenarios, Bluetooth /FM radio/mobile phone stand /U disk /TF storage card, Switching square dance/outdoor/home/party, one machine can be multi-function, small and entirety. multi-functional characteristics2000 mah large capacity battery,Cool lights,External telescopic antenna, Bluetooth wireless transmission, support U disk memory, support memory card, Low power consumption and strong compaticity,mobile phone support|,52mm full frequency loudspeaker,Low power consumption and long durability. Package Included: 1Bluetooth speaker 1Charging line 1Operating manual