wake up light bluetooth speaker, table lamp alarm clock, night light bluetooth speakers lamp, dimmable warm light & colorful light beside lamp music player for kids, party, bedroom, camping tiyoon <b>display: va lcd display<br> color lights: 5 colorful light seletion<br> support: a2dp v1.3, avrcp v1.6<br> bluetooth version: v5.0<br> bluetooth frequency: 2.4-2.8 ghz<br> bluetooth distance: 10m<br> transducer: 40mm<br> output power: 5w<br> input power: 5v/1a<br> power interface: mirco usb<br> battery type: li-ion cylindrical cell 3.7v/2000ma<br> music playing time: up to 10 hours<br> charging time: about 2.5 hours<br> standby time: 120 hours<br> dimensions( w x h x d ): 130 x 120 x 75mm<br> packing weight: 440g<br> shell: abs、pp、metal panel<br> package included: 1 x bluetooth speaker, 1 x usb cable, 1 x user's manual<br><br> setting<br> 1. settings: press the m key for 2 seconds to enter the menu setting mode.during menu setting, the function icon set flashes a prompt.<br> 2. switching: the required settings function, press the m key only, with the icon flickering as the criterion.<br> 3. adjustment: press +,- to adjust the size of the function. after adjustment, press m. switch to the next function.<br> 4. exit: after setting up, press m key to exit uring setting period, you can also press the light key to quitquickly.<br> 5. if there is no operation during the setup period, it will exit automatically after 10 seconds.<br> </b>