1、PRACTICAL: This home speaker solves the cumbersome problem of traditional K song playback, saves space and gives you a new experience. 2、ABS MATERIAL: Made of high quality ABS material, it is sturdy and durable, with good sound quality and can be used for a long time. 3、INTELLIGENT REVERBERATION FUNCTION: Multi level mixer, professional adjustment of reverberation sound quality, enjoy KTV effect. 4、COMPATIBLE: Compatible with multiple formats, support memory card and sound output, unlimited use, user friendly operation. 5、SCOPE OF APPLICATION: The family KTV owl speaker is equipped with dual microphones, which widely supports various devices in the family. Item Type: Dual Microphone Speaker Material: ABS Connection Method: Bluetooth Connection Interface Type: USB Frequency Response Range: 100Hz-20KHz Signal to Noise Ratio: ≥75dB Channels: 2 Number of Speakers: 2 Bluetooth Version: 4.2 Operation Mode: Button Bluetooth Distance: Approx. 10m/32.8ft Speaker Power: 2 x 10W Main Functions: Bluetooth Memory Card Aux FM U Disk with K Song Mode Charging Time: 1-2H Play Time: 2-3H Battery Type: Lithium Battery (Included) Battery Model: 18650 Nominal Battery Capacity: 1800mAh 1 x Dual Microphone Owl Speaker 1 x Cable 1 x Power Cord 1 x Manual