User's Manual

2 Features
SR1 is used for Visa, Mastercard credit card transactions, and supports reading magnetic stripe, IC
card, and non-contact card. Built-in security chip, passed paywave and paypass authentication.
3 Instructions for use
3.1 ON/OFF
1. Power on: short press the “power on / off key” to power on, the buzzer will sound once
after powering on
2. Shut down: Press and hold the "power button" for three seconds to shut down.
3.2 SWIPE
1. The mobile phone app establishes a connection with the device via Bluetooth connection. The
Bluetooth name is SR + SN.
2. The mobile phone app selects the card swiping method and amount.APP Please search in
major application markets
3. After swiping the card, the non-connected indicator light will flash, and the card will be
successfully read on the phone, and the transaction will be executed.