Features 1、Fast Transmission: Bluetooth 5.0 has faster transmission, stronger anti jamming capability and more stable signal without any delay. 2、LED Color Effects: LED lighting effect, automatic light switching, take much fun to your music, bring an charming party atmosphere. 3、Easy to Carry: Mini portable wireless speakers can be carried and enjoyed anywhere you listen, it's a wonderful experience to your journey. 4、Wide Application: Applicable for family karaoke, meetings, outdoor parties, etc. Sound clear and loud, and feel free to enjoy music. 5、Good Performance: Equipped with FM radio, working range of 10 meters. 5 inches loudspeaker can output extremely clear and loud volume. Specification Item Type: Karaoke Speaker Material: ABS Color: Black Output Power: 5W Speaker: 5 Inches SNR: ≥80dB Distortion: 10% or less Frequency Response: 80Hz-20khz Multimedia Input: USB/Memory Card/AUX/FM/ Wireless Playback MIC Microphone (6.35mm interface) Running Time: 3-4 Hours Charging Time: 2-3 Hours Bluetooth Standard: 5.0 Working Distance: ≤10 meters/32.8ft Input Voltage: DC5V (1A) Battery: Lithium Battery 1200 mAh (shipped with built-in battery) Package List 1 x Karaoke Speaker 1 x USB Cable 1 x Microphone 1 x 6.35mm Audio Cable