User's Manual

Castles Technology Co., Ltd. Confidential • All Right Reserved. Pg. 10
Left side
Right side
14. Headphone Jack
15. Barcode Scan Button
16. USB Type C Slot
17. LED Indicator
Green Light: External power source connecting and battery is full.
Red Light: Battery charging function activated
18. Microphone
19. Contactless LED Indicator
20. Power Button
21. Magnetic Stripe Reader
22. Charger Pin
19
14
15
16
17
18
20
21
22