TG-174 bluetooth Speaker LED Temperature Alarm Clock Speaker Portable Column bluetooth Sound Box Music System with TF AU

Features International advanced wireless chip and circuit techniques support all wireless devices With fm function can search radio station broadcast automatically With hi fi speaker to make sure the clear and bright sound Support micro sd card and usb card play mp3 format audio With aux line in can directly connect the outside devices for example tablet pc tv cell phonesSpecifications Brand model TG 174bluetooth version V5 0Frequency response 120 HZ 20KHZWorking Range Up to 10MWorking Time 3 hoursBattery capacity 3 7V 1200mAhCharging 5V 500mahSpeaker size 52MM 2TF card by USB functionFM radio function YesSupport ALARM CLOCK TIME CLOCKSupport Temperature DisplayPackage Include 1 bluetooth Speaker1 Charging Cable1 User manual