HD66 Tap

NFC Wallet QR Payment Soundbox

Bring tap interaction to everyday QR payments. HD66 combines QR acceptance, NFC interaction and powerful voice notification in one compact merchant touchpoint—ideal for wallet-led payment experiences and connected merchant services.

Product In Detail

QR Meets Tap

HD66 extends traditional QR payment interaction with an integrated NFC touchpoint, giving wallets and payment providers another way to connect customers with digital payment experiences.

NFC Enabled

QR Acceptance

Tap Interaction

A 5W speaker delivers voice notifications up to 105dB, helping payment alerts stay clear and noticeable across busy retail and service environments.

5W Speaker

Up to 105dB

TTS / WAV / MP3

Clear Information at a Glance

An optional segment display can show payment amount, signal strength, battery level, volume and transaction history—giving merchants an additional visual reference alongside voice alerts.

Optional Display

Amount Display

Transaction Query

Go Beyond the QR Code

Combine familiar QR acceptance with NFC interaction to create a richer payment touchpoint for merchants and wallet users.

Usage Scenarios

Wallet-Led Merchant Networks

Add an NFC interaction point alongside QR to support wallet activation and payment engagement.

Retail & Convenience

compact countertop option for merchants that need QR acceptance, clear payment alerts and simple tap interaction.

F&B & Service Counters

Support quick customer interaction in cafés, restaurants and everyday service environments.

Retail & Convenience

compact countertop option for merchants that need QR acceptance, clear payment alerts and simple tap interaction.

Solution Advantage

More than a device. A flexible foundation for merchant acceptance—from deployment to day-to-day operations.

Designed for Scalable Merchant Acceptance

BHZ Payment Soundbox Solution combines a flexible device portfolio, connectivity options and centralized lifecycle management to support merchant payment deployment across different business scenarios.

Fit the Right Device to the Right Merchant

From payment notification and static QR to dynamic QR, NFC-enabled interaction and receipt printing, the portfolio allows partners to match device capabilities with different merchant needs and operating environments.

Simplify Merchant Deployment

Flexible cellular and Wi-Fi configurations help support deployment across distributed merchant locations, while different form factors make it easier to adapt to counters, mobile merchants and service environments.

Manage Devices Beyond Deployment

Centralized device management supports onboarding, grouping, status monitoring, OTA updates, voice package management and merchant-device binding, helping operators manage distributed device fleets more efficiently.

Adapt to Local Market Needs

Depending on the model and project requirements, devices can support customized branding, languages, voice content, connectivity and payment interaction options—helping partners adapt deployments to local merchant and market needs.

Optional

6/8-Digit Display Version

Standard Version

6/8-Digit Display Version

Standard Version

Technical Features

32 Bit RTOS

CPU

614 MHz ARM Cortex-R5

Memory

8MB RAM + 8MB Flash

Display

Optional 6-Digit / 8-Digit Segment Display

Connectivity

Mobile Network: 4G Cat.1 (LTE) | Wireless: WiFi (2.4G), Bluetooth 5.0 (BLE) | USB Printing Supported

NFC Contactless Reader

Integrated NFC Coil

SIM Slots

Soldered SIM / Pluggable SIM | Optional Nano SIM Slot

Battery

2000mAh Rechargeable Battery

Interface

Type-C USB

Audio/Speaker

Audio: TTS / WAV / MP3 | Speaker: 3Ω / 5W, up to 105dB

Physical

Dimensions: 94×109×147.5mm

Environment

Operating: -10°C to 50°C | Storage: -20°C to 60°C | Relative Humidity: 10%–95%, Non-condensing

Others

Power: DC 5V / 1A

Let’s build the future with innovation

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HD66 Tap

NFC Wallet QR Payment Soundbox

Product In Detail

QR Meets Tap

Tap Interaction

Clear Information at a Glance

Go Beyond the QR Code

Usage Scenarios

Wallet-Led Merchant Networks

Retail & Convenience

F&B & Service Counters

Retail & Convenience

Solution Advantage

Designed for Scalable Merchant Acceptance

Fit the Right Device to the Right Merchant

Simplify Merchant Deployment

Manage Devices Beyond Deployment

Adapt to Local Market Needs

Optional

6/8-Digit Display Version

Standard Version

6/8-Digit Display Version

Standard Version

Technical Features

Related Products

HD150 Print

HD21 Lite

BHZ800 Android Smart POS

BHZ530 Contactless Payment Box

HDP5 Dynamic QR Payment Soundbox

HD56 QR Payment Soundbox

Let’s build the future with innovation

Beijing Huada Zhibao Electronic System Co., LTD.

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