[Broad Compatibility] Our card reader is designed with a Type-C connector, ensuring compatibility with phones such as Samsung Galaxy and other Android devices. [Professionally Engineered] Our credit card reader adopts a receiving line design and an embedded microcontroller. These, combined with a powerful decoding algorithm, result in ultra-efficient performance. [Built-In Buzzer] Equipped with a built-in buzzer, our mobile card reader emits sound up to 20dB, effectively providing audible prompts for user convenience. [Hassle-Free Usage] The mobile phone card reader is plug and play. Boasting stable performance and high efficiency, it does not require any drivers to be installed, making it easy to use. [Robust and Long-Lasting] Constructed with premium ABS material, our portable mobile phone card reader is built to last. It is durable and has a long service life, providing enduring usability. Color: White Material: ABS Package Contents: 1 x Card Reader 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 to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.