Sell 3M AURA 1870+ N95 Health Care Particulate Respirator and Surgical Mask 3m N95 MASK Apug best price

#top1store Specifications: LED display panel Powered by: Built-in battery or mini USB Output: RMS3W THD=10% Frequency response: 150-1800HZ (±3dB) Signal and noise ratio of power amplifier: ≥80dB Input voltage: DC 5V Battery capacity: 600mAh Interface: Micro SD Slot, USB, 3.5mm line-in, DC input, 3.5mm audio output Housing material: Aluminum alloy Color: Black Product weight: 166 g Package weight: 210 g Product size (L x W x H): 5.0 x 5.0 x 5.0 cm Package size (L x W x H): 5.1 x 5.3 x 10.0 cm Features: Portable mini digital speaker Supports USB, Micro SD and TF cards for playing MP3 songs Supports audio line-in with audio cable Supports FM Radio function Good sound quality lets you indulge in your favorite music Built-in rechargeable battery Multi-color flashing LED at the base of the speaker Function buttons: On/off, menu, previous song, next song, play/pause, volume control Compact and user-friendly Package Includes: 1 x Digital Speaker 1 x USB Cable 1 x Audio Cable