Star Micronics SM-T400i receipt printer

4 inch portable printer, waterproof and dustproof. The Star SM-T400i is a durable portable printer that offers simple and smart printing via Bluetooth, compatible with all major operating systems such as iOS, Android, Windows and Linux. This printer offers MFi certification from Advanced Apple Inc. This allows it to pair with iPad, iPhone, and iPod Touch as well as all Bluetooth SPP (Serial Port Profile) devices with the added flexibility of a wired serial connection.