Feature:1. [Stable Performance] Dazzling light moves with music, singing to enjoy angelic voices, new Bluetooth 5.0, so that the link is more stable.2. [Professional Grade] Sing a professional, the lingering sound of singing, support a key change of voice, enjoy a good time.3. [Widely Used] The portable handheld microphone is like being in a small music scene. Perfect for birthday parties, parties, festivals, home and more.4. [Advanced Technology] Build quad core DSP digital sound field processing technology, double mic interconnection, wireless chorus for two.5. [Stylish Appearance and Great Gifts for Friends] The karaoke mic has exquisite workmanship, stylish and cute, it is a great gift for friends, family and parents.Specification:Item Type: Bluetooth Wireless Karaoke MicMaterial: ABSOutput Power: 5WFrequency: 20-18000HZS / N> 80dbSpeaker: Approx. 52mm/2.0inPower Input: DC 5VBuilt in Polymer Lithium Battery: 1500mah.Package List:1 x Bluetooth Wireless Karaoke Mic1 x USB cable 1 x Description