Description
the prodouct description:support for external TF CARDS
support FM radio function
supports 3.5mm audio input port
durable collapsible rotating structure
* charging time: about 2.5 hours
* music playback time: about 6-9 hours (depending on volume and song)
* talk time: about 6-9 hours (depending on volume and song)
* effective stable connection distance: more than 20 meters
* support for external TF CARDS
* support FM radio function
* supports 3.5mm audio input port
* durable collapsible rotating structure
* battery specification: 3.7v /400Mah polymer lithium battery with dual protection plate
* high-quality ABS material shell, fine workmanship.
* input voltage/current: 5V/1A
* horn: diameter 40MM, 32ohm,30mw*2
* microphone: sensitivity -42db
* color: regular black, red.
