Specification: Item Type: Dual Microphone Speaker_x000D_Material: ABS_x000D_Connection Method: Bluetooth Connection_x000D_Interface Type: USB_x000D_Frequency Response Range: 100Hz-18KHz_x000D_Signal to Noise Ratio: 75dB_x000D_Channels: 2_x000D_Number of Speakers: 2_x000D_Bluetooth Version: 4.2_x000D_Operation Mode: Button_x000D_Bluetooth Distance: Approx. 10m/32.8ft_x000D_Speaker Power: 2 x 10W_x000D_Main Functions: Bluetooth Memory Card Aux FM U Disk with K Song Mode_x000D_Charging Time: 1-2H_x000D_Play Time: 2-3H_x000D_Battery Type: Lithium Battery (Included)_x000D_Battery Model: 18650_x000D_Nominal Battery Capacity: 1800mAh Features: 1PRACTICAL: This home speaker solves the cumbersome problem of traditional K song playback, saves space and gives you a new experience. 2ABS MATERIAL: Made of high quality ABS material, it is sturdy and durable, with good sound quality and can be used for a long time. 3INTELLIGENT REVERBERATION FUNCTION: Multi level mixer, professional adjustment of reverberation sound quality, enjoy KTV effect. 4COMPATIBLE: Compatible with multiple formats, support memory card and sound output, unlimited use, user friendly operation. 5SCOPE OF APPLICATION: The family KTV owl speaker is equipped with dual microphones, which widely supports various devices in the family. PackageList: 1 x Dual Microphone Owl Speaker 1 x Cable 1 x Power Cord 1 x Manual