Specifications: Support TF card and songs switch. Insert TF card, press MODE key switch to the mode of TF, press REC button to start recording, help you recording the most beautiful voice at any time. Suitable for more pccasions, KTV, party, family singing, travel, car stereo, live. The built-in clearly audio and vividly sound effect can make you listening and singing anytime and anywhere. Multi-function buttons, easy to switch to different model, adjust volume, sing and play music. Big battery capacity ensures a longer sing time. Quicker charging, long-time lasting. Type: Karaoke Microphone Material: Plastic Battery Capacity: 2000mAh Battery (Included) LCD: Yes Voltage: 110V Sound Track: 2.1 Bluetooth: 2.1 Version Features: Noise Reduction, Easy to Use, Portable, 3 in 1, with LCD Display Size: 5.5cm x 26.2cm x 5.7cm/2.17" x 10.51" x 2.24" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Karaoke Microphone 1 x Charging Cable 1 x Built-in Battery 1 x User Manual Noise Reduction, Easy to Use, Portable, 3 in 1, with LCD Display Plastic Karaoke Microphone Noise Reduction, Easy to Use, Portable, 3 in 1, with LCD Display Karaoke Microphone