Wireless Microphone Bluetooth Speaker All-in-one Mobile Phone Karaoke Live Microphone-S Couplet Four Kinds Of Sound Effects Real-time Ear Back Monitoring Product parameters： Product type: Microphone speaker integrated machine Material: ABS Product color:Black Packing size:27.5x9.7x7.0cm/10.82x3.82x2.75in Gross weight: 400g/0.88lb Microphone type: Capacitor Pointing feature: heart-shaped pointing Frequency range: 60Hz-15KHz Playback time: 6h Battery capacity: 1800mAh Charging power supply: DC5V -S couplet: support-S Signal to noise- ≥ 75dB Bluetooth version: 5.0 Transmission distance: 10m Product description: Wireless microphone Bluetooth speaker singing and playing integrated microphone, you can directly use it to sing and listen to music, without connecting any devices, you can sing your song and listen to wonderful music anytime and anywhere. Mobile wireless listening to songs, singing and playing, intelligent bel canto effect, professiona-l bel canto sound effect, four kinds of-c sound effect options, small assistants to adjust the, and various sound effect processing, make the playback more relaxed and interesting. Multi function keys can adjust a variety of sound effects, and accompaniment can be switched at will. cancels accompaniment, and you will no longer worry about the accompaniment. Bluetooth 5.0 starts up with one button and connects for seconds. There is no delay, no Caton, and high-speed transmission. The intelligent noise reduction function makes singing more comfortable. You can insert a card to monitor the headset and sing whenever you want. Suitable for a variety of scenes, such as family KTV, live karaoke, outdoor parties, etc, neon backlight, turning off the lights to sing adds a sense of, and unlocking your singing skills makes you better. professiona-l tuner 52mm high-power speaker, using 8W high-power speakers, with abundant low-frequency response, high-frequency response, balanced frequency, songs with a sense of power, hifi class strong sound performance. Package Included: 1xMicrophone 1xCharging line 1xManual 100% Brand New and good quality Stylish design, solid and durable Make life more convenient A perfect companion for everyday use A gifts for family and friends