TG325 Wireless Portable Speaker With Color Light1. Adopt advanced Bluetooth audio decoding chip to support all Bluetooth device connections. 2. Support FM radio, you can directly search for radio stations in the listening area. 3. The tone is soft, clear and dynamic, with distinct levels. 4. Direct reading TF card and USB flash disk. 5. The Bluetooth receiving distance can be as long as 10 meters. 6. Support AUX IN audio input to provide you with computer speaker function. Can be directly connected