500W High-Power Audience Bluetooth Speaker Portable Outdoor Karaoke

Peak power: 500W

Speaker configuration: 12-inch bass +3-inch treble

Working power supply: 12V4000mAh lithium battery.

Factory configuration: wireless microphone *2, adapter, manual

Main functions: USB, TF card, recording, Bluetooth, TWS connection.

Body color: black

Box size: 520X340X250mm