Small size,Excellent sound quality Metal shell, which can effectively shield interference Supports headphone stereo output This machine uses a 2500mA lithium battery This device is suitable for enthusiasts who have requirements for reception sensitivity, such as those who enjoy listening to remote FM, long wave broadcasting, etc. Power Indicator: When the battery level is low, the power indicator light flashes When the battery is fully charged, the power indicator light remains on When the battery is charging, the power indicator light flashes When the host is working, the power indicator light is always on Colour:As Shown Material:Metal+Plastic Package Contents: 1 x Host 1 x Rod Antenna 1 x Charging Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.