The ws-668 mobile kgbo nationwide ws858 bluetooth sing bar microphone live artifact 858 bluetooth microphone

Parameter description of handheld KTV product ws-668:

1.  Supports all kinds of smart phones based on apple and android
   
2.  Pickup: capacitive
3.  Speaker power: 5W       
4.  Frequency response range: 100Hz ~ 10KHz
   
5.  The loudest pressure level: > 115 db 
6.  Reverberation mode: echo reverberation
   
7.  Power supply: built-in polymer lithium battery
8. Charging power supply: dc-5v
9. Charging status: after charging, the red light will automatically go off or turn blue
10. Play time: the normal continuous use time is 3-5 hours

   Launch date: 2018

   Product features: big speaker, one-click switch original/backup, voice change function

   Packing quantity: 40PCS

   Outer box size: 56*54.5*40.5CM

   Gross weight: 24.7 KG 

   Net weight: 22.7 KG