Kindly attention: This car radio do not BUILT IN and include any Memory card or TF card inside. Due to customs issues, the remote control does not include a battery. Power Supply: 2 AAA batteries(Not included batteries) Hign-concerned Chemical: None Radio Response Bandwidth: 87.5-108MHz Item Weight: 0.41kg<br><br>Model Name: SX-5513 OSD Language: English Voltage: 12V Placement: In-Dash Display Size: 2.5inch Special Features: Radio Tuner Color: As Shown Material: Plastic+Metal<br><br>Package Contents: 1 x MP3 Player 1 & car speaker cable set 1 x Remote control 2 x Installation fix metal (There may be slight differences in the appearance of the cable or remote control, which not affect the use)<br><br>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.