Altoparlante Bluetooth Wireless da Esterno Portatile Mini Lettore Musicale 4000mAh Power Bank
Battery capacity: 4000mAh lithium battery. Bluetooth version: 5.0. Built-in Microphone: Yes. 1x Bluetooth speaker(SD CARD NOT INCLUDED). Speaker: 4Ω5W 2. Signal to noise ratio: ≥90dB. Power Bank. Clear Stereo Sound.