Ultra Loud High Bass Portable Wireless Outdoor Bluetooth Speaker - Black Baby Safety & Health Upgrade compatible wired in-car systems

Upgrade compatible wired in-car systems to a more convenient wireless setup

and shockproof

Rechargeable USB Bicycle Rear Cycling Lights

and longer lifetime

Ultra Loud High Bass Portable Wireless Outdoor Bluetooth Speaker - Black Baby Safety & Health Upgrade compatible wired in-car systemsUltra Loud High Bass Portable Wireless Outdoor Bluetooth Speaker Black Features: Outdoor Bluetooth Speaker, built in bluetooth 5. 0 wireless transmission, working distance up to 10 meters. Support Hand free when answer calling (with MIC). Support playing MP3 songs stored in U disk (not included). Support playing MP3 songs stored in Micro SD card (not included). Support external 3. 5mm audio input terminals of all. Support Blue Flash LED.Superior Sound