About this item Crystal Sound & Loud Sound: The Bluetooth speaker radio features a high-quality amplifier that delivers impressive sound quality. The loud sound can easily fill any room, providing a clear listening experience for both soft and loud volumes. Enjoy your favorite radio programs and music with this charming Bluetooth speaker radio. Long Running Time: Equipped with a 1200mAh rechargeable battery, this Bluetooth speaker radio lasts for over 12 hours, depending on the volume level. The DC 5V charging port allows for a complete recharge in 4-5 hours. You can also keep it plugged in while using it, ensuring your music never stops. Multi-Functions Speaker: This Bluetooth speaker radio combines 3-band FM/AM/SW radio with a stereo wireless Bluetooth speaker. With a built-in adjustable 360° rotating antenna and premium reception chip, it offers a delightful radio listening experience. You can also connect your mobile phone via Bluetooth to play music, or easily plug in a TF card or