Model Number: Tosing 2-J46 Brand Name: Tosing Key Specifications/Special Features: 2017 Hot Sale Wireless Karaoke Player for Mobile Phone SingingTuxun Q7 Bluetooth speaker microphone is designed for music singing fansThis is the most uncommon microphoneRealizes microphone, KTV echo and louder speaker in oneConnects mobile phone/tablet/computer by Bluetooth, you can enjoy singing at anywhere and anytimeWith cable, it supports singing recording at the same timeProduct features:
1. Two individual speakers
2. Bluetooth link, to works as wireless speaker
3. Echo, treble, bass adjustment separately
4. SDX audio procedure chip imported
5. Most karaoke apps supported
6. Precisely processing metal body
7. Spray-proof double layer electroplating mesh
8. Built-in 2600mAh lithium battery
9. Supports line-LIN input

Product technical parameter:
Audio monitor: capacitor type
Output power: 10mW*2 (earphones)
3W*2 (loudspeaker)
Frequency range: 100Hz-10kHz
SPL: >115dB 1kHz THD<1%
Reverberation: echo
Power supply: built-in Lithium polymer battery
Battery capacity: 2600mAh
Charging power: 5V DC