Bluetooth Parameters: Bluetooth 4.2 compliant

Bluetooth Name: SD-306PLUS

Frequency Response: 100Hz-18KHz
Power adapter: 5V/2A
Battery capacity: 3000mAh
Product size: 340*180*208mm
Product weight: 3.16KG
Packing Quantity: 12PCS

Singing, KTV singing, listening to music, practicing singing, full bass, not dull.
High-pitched sound is clear without being sharp, and it restores the real and three-dimensional sound effect.
One-click de-noise for a brand new singing experience.
One click can remove the original singer's voice from music to leave the accompaniment music.
Bluetooth connections can quickly connect to all mobile phones on the market.
Tablet computers, notebooks, and other Bluetooth devices enjoy wireless freedom.
Built-in sound card function allows for free voice changing from male to female to baby voice.