Dual speakers are more shocking, Bluetooth 5.01 TF card playback IU disk playback I audio input radio, no amount of functions can make me bulky, 18 cm long, 6.4 cm high, and 4.4 cm thick. Two high-power speakers + bass diaphragm, heavy bass, full mid-frequency, bright treble, support a mobile phone wirelessly connect two speakers, four speakers dual diaphragm left and right channels independently output true 9D surround sound, support audio players, Laptops, mobile phones, MP3 and other devices are connected and used. When you hear every bill, the power of the dual speakers is doubled, there is no delay in the broadcast, and the order is clear and clear. The product is equipped with a charging cable without a charging head, which can be charged with a mobile phone charging head.