Auxiliary battery

Includes adjustable hang strap Auxiliary and micro SD inputs RADIO SEARCH & SAVE FUCTION 8W with rechargeable battery Awesome 2 x full range speakers and tweeter blast out an enormous 40 watts of thunderous power Different light mode settings bring flame to the party Includes the latest Bluetooth 5.0 with 10m wireless range Listen to tunes straight from your device with USB, AUX and micro SD plug and play Massive 10,000mAh battery gives you up to 6 hours of playback! Karaoke feature lets you and your friends perform the ultimate duet with 2 mic inputs! Multiple mic settings for a more customisable, personal experience Rechargeable lithium battery

PT3 provides real time recording in applications such as nondestructive testing.eddy current testing&ultrasonic testing,it operate from its internal battery,external 12vdc,or 90 through 260 vac.Two buil in preamplifiers with didital attenuators,parallell and serial computer interface,use-programmable auxiliary input,internal battery or standard.,MFE instruments,beverly,MA LINDA GREENOUGH

Powerful Audio Output: Equipped with a 3-inch subwoofer and a 2-inch horn speaker for a total output of 7W RMS. Multiple Connectivity Options: Bluetooth V2.1, 3.5mm auxiliary input, and USB/SD card slots for up to 32GB each. Extended Battery Life: 1000mAh lithium-ion battery for hours of continuous playback. Wide Frequency Response: 100Hz – 20kHz frequency range for clear, detailed sound. Portable Design: Compact and lightweight, easy to carry for both indoor and outdoor use.