Is there a built-in battery? yes Number of speaker cabinets 1 Rated Power 25W Box material PP, Metal Microphone support Support wired connection Waterproof grade Not supported Other properties Support app control Not supported Is there a remote control? yes Built-in microphone yes LED Light Single Color Power supply type Battery, DC Woofer size/full-range unit size 12 inches characteristic None, LED Flashing light Connectivity AUX, USB Peak Power 25W Support memory card reading yes Frequency response range 20Hz-20KHz Is there a built-in display? Not supported Voice Control Not supported Tweeter size Horn tweeter Private Model yes Battery charging time 1-3 hours Estimated battery life 3-5 hours Supported audio codecs MP3 With handheld microphone With 2 microphones brand GTS model Gts-2069 use home theater, portable music player, mobile phone, karaoke, computer, stage, outdoor, dance Product Name Gts-2069 wireless portable speaker style Party Spokesperson brand Original GTS brand method BT, FM, TWS, TF, USB, Treble, Echo, Bass, AUX Speaker Dimensions and Units 12" x 25W tweeter Battery capacity Rechargeable lithium battery 2400mah appendix USB cable 1pc, wired microphone 1pc, wireless microphone 1pc, remote control 1pc. color black Crew Package Each in a paper color box Keywords GTS Speakers