1Multi Mode: Built in 5W speaker in the microphone, professional, karaoke, host, magic sound modes can be set, allowing you to enjoy music during travel and family gatherings. 2Multi Functional: Handheld wireless karaoke mic, with powerful bluetooth speakers, recorder, duet karaoke machine, unique design, easy to hold. 3High Fidelity: This microphone uses advanced active noise reduction technology, professional DSP sound processor and EQ chip that automatically adjusts high and low sounds. 4Easy To Control: Simple wireless microphone system, easy to adjust the volume, LED lights, mixing control, playing, pausing, switching songs, adjusting the volume and recording is very convenient. 5Long Battery Life: Built in 1800mA rechargeable lithium battery, a full charge can provide a long time of use, no need to worry about power, suitable for a variety of indoor and outdoor activities. Item Type: Microphone Material: ABS Model: Q9 Function: Sound Playback, Amplification Scope of Application: Most Smart Devices with Bluetooth Bluetooth Specification: Bluetooth V5.0 + EDR Effective Distance: 10m/32.8ft Frequency Range: 2.4G-2.480GHz Transmitting Power: 4dB Receiving Sensitivity: -85dB Output Power: 5W Sound Signal to Noise Ratio: 80dB Distortion: 1%-2% Built in Battery: Polymer Lithium Battery Built in Battery Capacity: 1800mAh Sound Input: Bluetooth, Memory Card, AUX Memory Card: 32G (Not Included) 1 x Microphone 1 x Manual 1 x Charging cable