A11 3D Stereo Karaoke Speaker bluetooth Remote Control Digital Display Shock Bass Handsfree Loudspeaker Built-in Mic

Package Included(3 Options): 1 x bluetooth Speaker 1 x Remote Control 1 x USB Charging Cable 1 x Audio Line or 1 x bluetooth Speaker 1 x Remote Control 1 x Wireless Microphone 1 x USB Charging Cable 1 x Audio Line or 1 x bluetooth Speaker 1 x Remote Control 2 x Wireless Microphones 1 x USB Charging Cable 1 x Audio Line Features: * Retro Knob Design: The bluetooth speaker is retro appearance, fashion and cool. And the knob is more convenient to control. * bluetooth 4.2 Technology: Quick pairing with i-Phone, i-Pad, Smartphones, Laptops, Tablets up to 15m. Play with TV and non-bluetooth devices use the 3.5mm audio cable. Built-in Mic for hands-free speakerphone. * 3D surround sound system will bring a enjoyable experience. If you are a movie or music lover, this outstanding subwoofer would be a best choice for you to enjoy what you love. * 2500mAh battery capacity for long duration use. * Hands-free calling function with built-in noise isolation microphone. * Support bluetooth/AUX/USB/TF/FM play. * Support Digital Display+Intelligent Remote Control * Comes With 2 Wireless Microphones: Sing without wires, the microphones are built using pro sound vocal technology. * Extra Microphone Socket: A third singer can connect a cabled microphone to the side of the unit. * Colorful Light Display: Get the party started with the in built LED Light display. * It is easy to carry with a handle design. Specifications: Color: White Black Tpye: bluetooth Speaker/Speaker with Microphones Function: bluetooth/AUX/FM/USB/TF(32GB) bluetooth Version: 4.2 RF Scope: 10-15m Charging Voltage: DC 5V Working Voltage: DC 3.7V Battery Capacity: 2500mAh Frequency Response: 60Hz-18KHz Sound to Noise Ratio: 75dB Size: 120x155x190mm/4.72x6.10x7.48 inch NOTE: In order to you in a healthy environment to enjoy music, it is recommended that you do not listen to music at high volume for a long time, at the same time also can better protect the sound of the speaker unit.