Power Amplifier karaoke MASTER BT-88 bluetooth

master 88Aviation. Strikemaster Mk.88. IV. Rank. AB. 6.0. RB. 6.3. SB. 6.3. Battle rating. Great Britain. Game nation. Strike aircraft. Main role. Premium vehicle.Power Amplifier Karaoke MASTER BT-88 - Bisa bluetooth,usb, sd card, FM radio - Setting audio control - setting mic karaoke - 4 mic input