Bumblebee Wireless Bluetooth Speaker Audio Subwoofer

Bumblebee bluetooth speaker, classic design bass multi-functional, wireless bluetooth, support TF card, double membrane resonance, dual sound field, bottom heavy bass + dual independent diaphragm + stereo chip, dual speaker + dual diaphragm, realistic acoustic experience full and clear.  Small body, one hand can hold, small and delicate body, more convenient to carry. Battery life, let you listen enough at one time, built-in 1200mAh large-capacity battery, about 7 hours of continuous playback, get rid of line restrictions, long battery life, music accompaniment at any time. Upgrade Bluetooth 5.0, compatibility stability, features, etc. Significant improvement.  Or Music can also be played without Bluetooth, just insert the removable storage TF memory card, you can play the songs inside, so as to plug and play. Product parameters： Connection method: Bluetooth connection Frequency range: 20Hz-20KHz SNR: ≥85dB Effective distance: 10 meters Appearance size: 113*130*133mm Po