inputs.text: sound light - sent expower magic led diamond 8 colour bluetooth speaker review speaker combines bluetooth connectivity micro sd card player together unique led lightshow box get speaker slim remote button cell audio connection lead usb usb micro charging lead plus instructionswhen first saw product particulars speaker assumed would novelty sound quality would secondary light show however box impression well made product sound quality context size cost speaker quite good translucent sphere nicely moulded triangular pattern flat base rubber footing reduces resonance led show internal sphere rather projectedbluetooth pairing easy recorded voice confirming bluetooth readiness connection also found unit worked well micro sd card slot using audio lead controls comprehensive remote control track volume playpause etcthe light show doesnt seem synched music controlled remote plenty options two categories flashing rainbow mode lights flower shape either large flower shape visible number smaller flowers often different colours think theres sort led matrix inside unit effect soothing quite interesting think would make great gift teenage bedroom lights arent thing turn use speaker functionbattery life quite good got 56 hours use charge even lights use usb wall charger recharge sort device although pc usb socket job takes much longeras mentioned sound quality surprisingly good clear vocals bass although wont shake walls makes listenable bedroom etc listed number tracks ipad sounded quite decent without drop unit range least 20 feetin summary novel speaker unit substance sound quality reasonable well recommended