Item Type: Microphone Material: ABS + Aluminum Alloy  Communication: Bluetooth Battery Capacity: 1500mAh Bluetooth Range: ≥ 15m / 49.2ft (Approx.) BT Frequency Range: 2400-2483.5MHz Charging Power Supply: DC 5V Use Time: 6~8 hours Handle Material: Aluminum alloy Support for memory card (not included) Pickup: Capacitor Light: Apples-shaped light Frequency: 50HZ-20kHZ Loudspeaker: 50 external magnetic horn Output Power: 5W 1、Wireless enjoyment, can be used for singing, karaoke, recording, listening to music, suitable for friends' parties, company meetings, parent‑child entertainment, network broadcast.  2、Multilevel digital mixing chip, provide high, medium, bass accompaniment, multi‑layer noise reduction to effectively suppress noise, highlighting the original sound.  3、Full frequency speakers stereo sound, Bluetooth technology, stable connection, bring high quality music enjoyment.  4、Compliant with computer, mobile phone, TV, suitable for major mainstream singing electronic devices, compatible for Android system and for IOS system.  5、Reverberation sound effects, dazzling lights constantly changing with the rhythm of music, make singing more magnetic, more appealing. 6、Five different sound modes, male voice mode, female voice mode, original voice mode, magical voice mode, robot mode. Having long lasting battery life.