BS-1011 Stage · 120W 9Ah AC Power Karaoke Speaker | BLUESEED
Bluetooth 5.2 (effective range 10 m), 120 W output, 12-inch + 4 ×6.5-inch speakers, frequency range 45 Hz - 18 kHz. 9 Ah battery, playtime 4-5 hours, AC 100-240 V input, supports USB/TF card/microphone/audio input.

BS-1011 Stage · 120W 9Ah AC Power Karaoke Speaker
Version: 5.2 Range: 10 m Output Power: 120 W Frequency Response: 45 Hz - 18 kHz Speaker Size: 12 inch + 6.5 inch ×4 Battery Capacity: 9 Ah Music Playtime: 4 - 5 hours Input Voltage: AC 100-240 V Connectivity: USB / TF card / Microphone / AUX input