Description: 1. Applicable Scenarios: Mobile And Portable 2. Connection Method: Bluetooth Connection 3. Frequency Response Range: Others 4. Output Power: 10~20W 5. Signal-To-Noise Ratio: ≥ 75DB 6. Power Supply Mode: Built-In Lithium Battery 7. Channel: 1 8. Play Time 6 Hours 9. Extended Storage: Not Supported 10. Number Of Speakers: 1 11. Effective Distance: 10m 12. Operation Mode: Button 13. Applicable People: General 14. Display: None 15. Playback Format: WMA 16. Whether To Support App: No 17. Microphone Battery Capacity: 800 Mah; Speaker Battery Capacity: 1200 Mah Set Type: A with 1 x Microphone Material: ABS colour: White Package Contents: 1 x Audio 1 x Microphone 1 x English Manual Only the above package content, other products are not included. Note: Light reflection 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. Connect Anywhere, The Karaoke Machine Can Be Paired With Any Bluetooth-Enabled Device, Or From A Tf Card Or Usb Drive. Stable Signal Transmission Range Is 10 Meters / 32.8 Feet, Suitable For All Your Favorite Devices, For , Android Phone, , Tablet, Pc And More. You Never Miss A Happy Moment Compact And Powerful Sound, The Mini Karaoke Machine Has Powerful And Clear Sound, Our Speakers Will Provide You With Deep Bass And Crisp Treble, Equipped With Dual Speakers, Powerful Three-Dimensional Effect, With Led Light Function, Fill The Singing Atmosphere Surprise Gift, Our Portable Speakers Are Suitable For Many Occasions, Such As Courses, Conference Training, Children'S Karaoke, Etc. Best Gift For Various Holidays (Birthday , Easter, Christmas, Valentine'S Day, Halloween, Thanksgiving, New Year, Etc.) Portable And Long-Lasting Use, Our Small Portable Wireless And Speaker Will Join The With You Wherever You Go. Guaranteed 3-4 Hours Of Fun. Great For Birthday Parties, Outdoor Activities, Travel Wireless Microphone And Interesting Voice Changes, Mini Portable Speaker With Wireless Microphone, The Radio Is Very Sensitive, No Matter How You Sing, It Sounds Great, You Can Enjoy Karaoke Easily.