30W Subwoofer Colorful Light Wireless Bluetooth 5.3 Speaker Stereo Sound Portable Family Party Karaoke Boombox Waterproof

Specification: Support Apple and Android system various smart phones.   Signal to mania ratio: ≥85dB        Frequency range: 150 ~ 20KHZ Audio interface: 3.5mm stereo headphone plug Built-in 3600MA battery Charging time: 1-2 hours Playback time: fully charged intermediate volume 4-5 hours Power adapter requirements: input voltage: 220V output voltage: 5V current 1A/2A Function: with TF card / insert u disk / with voice function/ two microphones Note: 1.Please allow 1cm difference due to manual measurement. 2.Please understand that due to differences in lighting or computer display, I cannot guarantee that the color of the photo and the actual object are 100% the same. 3.Due to different production batches, packaging may vary.