AccessorySUNMI Sound BoxEmpowering your payment with cloud-based control.

Ultra-loud,
clear sound.3W powerful speaker.

Bustling streets

Farmers markets

Extended battery life for lasting power.Charge once, work for a full week. 2100mAh, large-capacity battery.*Data from SUNMI Lab.

Outdoor mobile vendors

Night market stall

Real-time notification, no order to be left out.4G Cat.1 communication assures 0 order omissions.

Instant notifications for received payments.

Payment cancellation notifications for a worry-free experience.

Ultra-loud,
clear sound.3W powerful speaker.

Bustling streets

Farmers markets

Extended battery life for lasting power.Charge once, work for a full week. 2100mAh, large-capacity battery.*Data from SUNMI Lab.

Outdoor mobile vendors

Night market stall

Real-time notification, no order to be left out.4G Cat.1 communication assures 0 order omissions.

Instant notifications for received payments.

Payment cancellation notifications for a worry-free experience.

Plug and play with 4G connectivity.Quick payments on the move. No Wi-Fi needed.

Up to 100 offline orders storage. Replay and review transactions at any time.

2025.04.15"12 dollars received."

2025.04.14"7 dollars received."

2025.04.13"6 dollars received."

2025.04.12"3 dollars received."

2025.04.11"16 dollars received."

2025.04.10"2 dollars received."

Up to 100 offline orders storage.
Replay and review
transactions at any time.

Integrated payment barcode and sound box.All-in-one design to offer enhanced security and reassurance for businesses.

Quality ensurance with every single detail sparkles.

A-Shaped DesignBuilt to be scanning-friendly and stable.

Recessed Charging PortMore effective protected from liquids.

Stylish Speaker GrillVisually appealing and dustproof.

Your sound box. Your choice.

Manage your device in a smarter way.

OpenAPI for easy and quick integration.

DMP enables real-time monitoring and cloud-based management of devices.

1. Unless otherwise specified, all the data above are from SUNMI Lab. If there is any discrepancy between the actual use data and the above data, the actual use data shall prevail.
2. GMS is only available on our Android devices and not supported on dual-system devices.
3. The product information listed on this page may be updated from time to time due to product upgrades or other reasons. SUNMI reserves the right to modify the product information and contents on this website without notice.
4. SUNMI attaches great importance to protecting your personal information and privacy. Protecting the operational data of each device is also the top priority in our product design. For more information, please see SUNMI Privacy Statement and Terms of Service.