Feature: Works with ipad,iphones,smartphones,latops,and other devices.Li-ion rechargeable battery for ultimate portability Volume,.music and phone controls.
Micro TF card.
Search and record the Fm frequency automatically.
Specification:Wireless transmission rang:up to 10 meter.
speaker drive size:2*3 inch.
Signal to noise ratio:>85db.
FM scan rang:87.5-108.0Mhz.
Max memory support(USB.SD):32GB.
Play time:up to 3 hours at 75% Volume Charging time:2-3 hours.