Model Number: Tosing1-J43 Brand Name: Tosing/TUXUN Key Specifications/Special Features: Tuxun Bluetooth speaker microphone is designed for music singing fansThis is the most uncommon microphoneRealizes microphone, KTV echo and loudspeaker in oneConnects mobile phone/tablet/computer by Bluetooth, you can enjoy singing at anywhere and anytimeWith cable, supports singing recording at the same timePortable wireless karaoke player features:1. Deluxe alloy cabinet design2. Capacitor style audio monitor3. High-definition, long distance tone pickup
4. Perfect karaoke function
5. Lyrics synchronization
6. Echo and volume adjustment
7. Supports line-in input
8. High quality recorder with wire connecting
9. Automatic memory storage
10. Bluetooth 2.1 function for all Bluetooth vendor
11. USB recharging by 5V DC charger
12. Built-in 2000mAh polymer Lithium battery
13. 5-8 hour continue playback working time
14. Software supporting: iOS system/Android system/Windows system
15. Suitable for international karaoke software app