Specifications‎:‎Help to relieve stress‎.‎Perfect size and lightweight to carry around‎.‎It is with Bluetooth speaker and LED lights‎.‎Can connect to Bluetooth device and play music‎.‎LED lights can flash when spinning‎,‎ very cool and fashionable‎.‎Battery can be charged via a USB port‎,‎ so you don‎'‎t have to replace battery‎,‎ very convenient to use‎.‎Type‎:‎ Hand SpinnerMaterial‎:‎ ABSRecommended Age Range‎:‎ +5 Years OldFunction‎:‎ Rotating‎,‎ LED Light‎,‎ Bluetooth SpeakerPowered Supply‎:‎ Built‎-in Rechargeable Battery‎,‎ Charge via USB PortFeatures‎:‎ LED Light‎,‎ Focus Toy‎,‎ Nice Construction‎,‎ Easy to CarrySize‎:‎ 7.5cm x 7.5cm x 1.3cm/2.95‎"‎ x 2.95‎"‎ x 0.51‎"‎ ‎(‎Approx‎.‎‎)‎Notes‎:‎The bearing of this product can not be washed with water‎!‎ After playing a long time‎,‎ soak the bearing with alcohol for cleaning‎.‎Due to the light and screen setting difference‎,‎ the item‎'‎s color may be slightly different from the pictures‎.‎Please allow slight dimension difference due to different manual measurement‎.‎