Caston C15 Portable Bluetooth Speaker FM+ Radio

Room-filling stereo and enhanced bass through dual high-performance drivers and a unique spiral bass port loud enough to hear from anywhere in the room
Suitable for a more enjoyable background music in a room and outdoors setting
Built-in high-sensitivity microphone perfect for conference calls, working, teaching, learning, cleaning, etc
Portable and compact size that you can move it around with you using the onboard stylish strap
Easy control with volume, play/pause, answer buttons all on the top of the speaker
Long playtime with the built-in 1200mah high performance li-ion battery
6-15 hours of music at 2/3 volume, this means you can enjoy morning music for a week for one full charge if let it work 2- 3 hours every day
True wireless stereo, immerse high-fidelity sound