XO Bluetooth Speaker + Karaoke MIC F48 Phantom Black 40W

Bluetooth version: V5.0 Zhongke AB5312, 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 board, Music time: 6h, Charging time: 5h, Rated power :40W, TWS BT FM TF USB, Microphone, Recording, Built-in EQ, Lights, Dimension: 267x 265x 369mm, Weight: 3.5 Kg, Color: Black