New Multi-Function Fan Bluetooth Speaker,With Bluetooth/With Radio/Usb/Tf/Mic,Dc-5V,Volume Button,Pair Box Function+No Display/No Boost Usb/No Remote Control/No Aux (No Seat 3.5 Audio) + With Fan, Single Button Control On Or Off + With Single Color Light, Colorful Light Controlled By Single Wired 18650 Mod Battery, 3.7V/1200Mah It Is A New 4 In 1 Portable Bluetooth Speaker Wireless Speaker Mini Fan Led Light Speaker Usb Tf Karaoke Player. High Speed And Stable Second Connection Strong Anti-Interference As You Listen To Music, The Lights Dance With The Dance Steps, The Cool Breeze Blows, And All Your Needs Are Met At Once Turn On Both In The Bluetooth Mode Can Be Connected With Each Other, Forming A Surround Sound Field, The Charm Of The Soul Built-In Large Capacity Battery, Strong Power, Unlimited Music Easy To Carry And Listen Anywhere Multiple Play Modes, Bluetooth/U Disk/Tf Card/Aux/Square Dance/Outdoor Promotion/Store/Home Audio