Welcome to our store! 1, Built-in Wireless Bluetooth Transmission: This portable radio Bluetooth speaker has built-in wireless Bluetooth transmission and stereo audio transmission protocol. 2、Support FM Automatic Station Search: This portable radio Bluetooth speaker supports automatic FM station search, you can always listen to the radio station outdoors. 3、External 3.5mm Terminal All Audio Inputs: This portable radio Bluetooth speaker supports external 3.5mm terminal for all audio inputs. 4、Support Recycling Charging: This portable radio Bluetooth speaker supports recycling charging and can be used outdoors without having to worry about running out of power. 5、Wireless Connection: This portable radio Bluetooth speaker has a wireless connection distance of up to 10 meters, making it very convenient to listen to the radio. Item Type: Portable Radio Bluetooth Speaker Shell Material: Plastic, iron mesh Color: black Size: Approx. 210 x 112 x 112mm/8.3 x 4.4 x 4.4in Product Battery: 3.7V 1200mah lithium battery (built-in) 1 x Bluetooth Speaker 1 x USB Charging Cable Enjoy your favorite tunes on the go with this portable Bluetooth speaker! Featuring wireless Bluetooth connectivity, FM radio, and a long-lasting rechargeable battery, it's perfect for outdoor adventures or relaxing at home. With a range of up to 10 meters, you can enjoy your music without being tethered to your device.