XO Bluetooth Speaker + Karaoke MIC F53 Xingmu Black 40W

Bluetooth version: V5.0 Zhongke AB5362C, Transmission distance: 10m, A2DP 1.3 AVRCP 1.5, Frequency: 2.402GHz-2.480GHz, Transmit power:8dB, Battery capacity: 18650(3600mAh)/7.4V+battery protection plate, Music time: 4hrs, Charging time: 4hrs, Rated power :40W, TWS BT FM TF USB ,Microphone, Recording, Built-in EQ, Loop Playback, Lights, Dimension: 251x 281x 354mm, Weight: 4.6 Kg, Color: Black