Connection:Bluetooth-compatible Function:music,Voice Assistant,calling Frame Replace Available:no Language:English Model Number:F06 ROM:128M RAM:0 Colour:Black Material:ABS Package Contents: 1 * audio sunglasses 1 * data 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.