Time to bring on the jams with Jam Time. This wireless party speaker from iLive features color changing LED lights and ultralightweight portability for your party on the go. Plug in the mic to add your voice to the music! Or you can wirelessly connect multiple Jam Time speakers together to deepen your sound and get the party going! FEATURES: Bluetooth wireless allows straightforward wireless pairing of Bluetooth enabled devices, Two built-in 4" full range speakers, TWS - True Wireless Stereo - pair 2 speakers together to create a wireless stereo system, Microphone input, LED light effects - create a party atmosphere, Frequency response: 105Hz - 14kHz gives you it all, from rumbling bass to stunning treble, Peak power audio output: 16W, Impedance: 3ohms, Sensitivity: 82dB pumps up the volume without distortion. WHAT'S INCLUDED: Speaker; Micro-USB to USB cable; user's guide. DETAILS: 14.37"H x 6.14"W x 6.89"D, Weight: 2.16 lbs., Rechargeable, Battery life: 4 hours, Battery charge time: 3.5-4 hours, Wireless: Bluetooth v5.0, Wireless range: 60 ft., Connections: Aux in (3.5mm audio input); SD slot & USB port; Micro-USB port, Audio speaker output: 16 watts, Speaker size: 4", Manufacturer's 90-day limited warranty. For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/140, Model no. ISB293B,. WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov - https://www.p65warnings.ca.gov/. Size: One Size. Color: Black. Gender: unisex. Age Group: adult. Material: NONE.