Karaoke Radio FM Bluetooth Speaker Portable Wireless With Microphone Lamp Machine Caixa De Som Sound Box Music Subwoofer LED TWS

Kinglucky 3317 wireless speaker, with bass speaker, stereo speaker, subwoofer, outdoor wireless speaker, party disco light，usable TWS\TF\MUX\BLUETOOTH Function: card insertion, radio Type: BT speaker Connection method: BT connection, card reader Interface type: card reader, USB Frequency response range: 100HZ-20KHZ Output power: 10W Signal to noise ratio: ≥ 75dB Power supply method: built-in lithium battery Number of speakers: 2 Effective distance: 10 meters Operation method: buttons Applicable audience: general Display screen: None Playback format: MP3 Shell material: plastic Does it support apps? No Supported formats: TF card, USB drive Speaker adjustment method: buttons Box material: plastic Article number:HY-3317 Color: Black Power mode: USB Waterproof grade: non waterproof Internal battery capacity: 2000mAh -4000mAh Battery capacity: 2400 mA