Product function parameters collar U wireless bluetooth speakers Foreign trade sales to eat chicken king exercise bluetooth audio card, radio frequency response range 100 hz - 20 KHZ signal-to-noise ratio of 75 db or higher power supply way Built-in lithium battery channel 2 bluetooth protocol extension storage 16 gb 4.0 the horn number two effective distance of 10 meters battery capacity is 800 mah playing time 5 hours

Focus on: foreign trade companies, overseas guests, domestic wholesalers,

net in merchant support!

High quality is Our obligation! Great service is our Mission!

Customer first,Contact Now! TEL:+0086 13530673005

Any enquiry please send me Whatsapp or Wechat: 008613530673005 Ms zahng 

e-mail address：zhang@cixic.ltd

our advantage:stable quality,durable supply,we can offer best price and good service if you have large quantity

?