Cute Santa Claus Bluetooth Speaker Portable Card Insert Mini Speaker Product parameters： Material: Plastic Color: Bluetooth version: 5.2 Input voltage: 5V=50Hz Output power: 3W Voltage and current:14500/800MAH Product size: 9.4 * 8.6* 7.2cm/3.6x3.4x2.8in Packaging size:12x11x8cm Function: BT/FM /Card Product description: Exclusive tool for music enthusiasts, the new generation, live restoration system, small body with large energy, low stress , and whole every cell of you Ice flame lighting desktop art, cool lighting filled with a advanced texture, easy line, and beautiful housing make daily music listening and use an art form unit stereo sound effect, diaphragm, creating 4 sets of sound production unit systems, making high pitched clear and pleasant to the ear, mid and low pitched stable and powerful, and low pitched strong and uplifted Double the volume of wireless devices, where to place the sound system, even in the open outdoors, whether it's dancing or morning exercise, the joyful volume will not disappoint you Independent knob adjustment, clockwise rotation can turn and increase the volume, counterclockwise rotation can reduce the volume, and fully rotation can turn off, making it more convenient and fast Package Included: 1 x Bluetooth audio 1 X Instructions 1x Line