XiYuaYE KC3-279 Key Chain

Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Does not come with 2xAAA batteries, you need to prepare them yourself Color: As Shown Material: plastic Package Contents: 1 x RFID Smart Chip Reader 1 x 5200 Keychain (random color and appearance,Specified color and appearance are not accepted) 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.