Altoparlanti Bluetooth trasparenti con luci colorate Mecha, altoparlanti doppi, piccoli altoparlanti regalo con diaframma basso in acciaio

brand neutral Box material plastic Power mode lithium battery Waterproof grade Not waterproof. Appearance size 205 * 90 * 72 Built-in battery capacity null connection method Bluetooth connection Is it built-in battery? Built-in battery applicable scenario Desktop, Fitness, Outdoor, Home, Mobile, Live, Outdoor Lawn Patent type Design patent IPO time 2023.4 frequency response range 100HZ-20KHZ signal to noise ratio ≥ 70dB number of speakers 2 effective distance 10 after-sales services Store three guarantees color White, black, red need to be customized. Is it foreign trade? No Is it a dedicated source for cross-border export? No Patent number ZL202330033068.X Whether it is a patented source Yes Bluetooth version 5.0 rated power 5 rated voltage 3