[All-in-One Karaoke Microphone]Portable wireless microphones can be used as Microphone, Bluetooth speaker, Voice Changer and Singing Recorder.You can share your favorite songs and sing with the whole party. Enjoy karaoke songs with family, lovers and friends.[decorate the human voice & high compatibility] Built-in 360 degree stereo sound, multi-layer filter head, create a stunning KTV live sound environment and wonderful echo reverberation.[Easy to use] Multi-function buttons, easily adjust the volume, sing and play music. Both Bluetooth and wired connection, whether at home or outdoorsSpecial gifts for adults and children at Christmas, celebrations, and parties. Very suitable for mini-family KTV, parties, family, travel, musical instrument recording, interviews and live broadcasts, etc.Product name: handheld karaoke microphoneProduct model: MC003Output power: 5WRated voltage: DC-3.7VBattery capacity: 1800mAhCharging voltage: DC-5VPlay time: about 6h at medium volumeSpeaker specifications: 50mm 3WFrequency range: 100HZ-10KHZBluetooth version: 5.0Transmission distance: 8-10MProduct function: Bluetooth/TWS couplet/TF card/audioPickup: CapacitiveReverberation mode: sound effect reverberationColour:RedMaterial:ABSSize:19.5 x 7 x 6.5cmPackage Contents:1 * microphone1 * USB cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.