Name: Dazzle colour shell bluetooth audio function operationMaterial: ABS + plating + electronic componentsProduct Size: 121 * 120 * 66mm/4.76 inch * 4.72 inch * 2.6 inchNet weight: 270gInput voltage: 5VPower: 5W 4OhmBattery capacity: 1200 mAhExecution standardGB4706.1-2005 GB4706.1-2008Input current 1APlug interface: Type-C interfaceBluetooth version: 5.3Colourful ambient light : DazzlingCertificate type: FCCID, ROHS, CE-RED, quality inspection reportDescriptionCool design: this bluetooth stereo is designed with a unique shell shape and a seven-colour ambient light inside, giving it a dreamy feeling.HIGH QUALITY SOUND QUALITY: Built-in high-quality speakers can provide clear and full sound effects, which can bring excellent audio experience whether you are listening to music or watching movies.Bluetooth version 5.3: It adopts the latest Bluetooth version 5.3 with more stable connection performance and lower latency, which can maintain good signal transmission quality both indoors and outdoors.Large-capacity battery: Built-in 1200mAh large-capacity battery can continuously play music for hours, and supports Type-C fast charging, convenient and fast.Multi-colour ambient light: Built-in seven-colour ambient lighting effects create a fascinating visual effect at night or at parties, making the audio not only an auditory pleasure, but also a visual embellishment.Instructions for use:1. Switch on the seven lights automatically cycle2. Click the button light switching (seven shadows a blue a red green white white breathing seven colours running a light, click in the case of the colour for the state of the country, turn off the light and then click to return to the seven lights at six-second intervals automatically cycle.3. Press play/pause to doublePacking list:1*Bluetooth speaker, 1*charging cable