Does the model have a screen?

Standard version without screen; HD screen version for preview & offline printing is optional.

What is the battery capacity and charging port?

Built-in 1200mAh rechargeable lithium battery, Type-C 5V/1A charging.

Mini Pocket Thermal Printer, Wireless Bluetooth Student Error Question Printer, Mobile Phone Connected Memo Printer

Name: Mini Pocket Thermal Printer, Wireless Bluetooth Student Error Question Printer, Mobile Phone Connected Memo Printer
Brand: Shenzhen Tuofengda Digital Technology Co., Ltd.
SKU: 2316032875

Guangdong, ChinaShenzhen Tuofengda Digital Technology Co., Ltd.

US$6.00

100 Pieces

Product specifications

Color

Product profile

Customization

Available

Resolution

200dpi Printer

Material

ABS+PC Plastic

Model NO.

Product Name

Mini Pocket Thermal Wrong Question Printer

Net Weight

190g

Effective Printing Width

57mm

Paper Spec

57*25mm / 57*30mm Thermal Paper, Self-Adhesive Pap

Battery

1200mAh Rechargeable Lithium Battery

Charging Port

Type-C, 5V/1A

Standby Time

Long Standby, Low Power Consumption

Print Method

Direct Thermal Printing, Inkless / No Ink

Compatibility

Ios, Android Mobile Phone

APP Name

Walkprint

Application

Student Wrong Question Sorting, Homework, Exam Not

OEM/ODM

Support Custom Logo, Custom Package, Custom Color

MOQ

500PCS for Customization, Stock Small MOQ Availabl

Transport Package

Color Box

Specification

11.8*5.3*8.9cm

Trademark

OEM

Origin

China

HS Code

8443329090

Production Capacity

2000pieces/Day

Key features

No ink thermal printing, low running cost, no toner or cartridge needed

Compact pocket size, lightweight, easy to carry in school bag

Bluetooth 5.0 wireless connection, compatible with iOS & Android

Clear printing (200DPI / optional 300DPI), good for texts, graphs & formulas

Powerful APP: one-click erase handwriting, wrong question sorting, mass templates

Support self-adhesive thermal paper, directly paste into error notebooks

Built-in rechargeable battery, long standby, quiet printing

Multi-scene use: homework, exam notes, memo, label, sticker printing

Company profile

Quality AssuranceR&D CapabilitiesProduct CertificationIn-stock Capacity

Shenzhen Tuofengda Digital Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.23h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM, OEM, raw-material traceability, and 100% finished-product inspection capabilities. It reports stock capacity, exports to 100 countries, and offers CE, FCC, and RoHS certifications. However, no supplier-management-system certification, written service-capability procedures, overseas agents, warehouses, showrooms, or offline trade-show participation are reported. Manufacturing capacity lacks a valid contract with related subcontractors, and no SDK is available. Financial information is recorded as zero for the stated periods, so financial credibility cannot be positively assessed from the provided data. Customer references are not explicitly identified.

Supplier typeThe supplier’s stated business scope covers R&D and sales of MP3, MP4, electronic and digital products, while its description identifies thermal printers as a core product area. It also reports OEM service for well-known brands, indicating a product supplier with R&D, sales, and OEM/ODM positioning.

CertificationsThe supplier reports CE, FCC, and RoHS product certification capability. However, supplier-management-system certification is listed as NIL and no factory environmental impact assessment report is available, so certification coverage is mixed rather than comprehensive.

After-Sales capabilityThe supplier reports no overseas warehouse, showroom, agent, or branch capability, offers overseas services in zero countries, and has not participated in offline trade shows. These stated limitations indicate weak documented overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM services, and customization from samples and designs, including full and flexible customization. It does not have an available SDK, which limits evidence of software-development support but does not negate the documented product R&D capability.

Production capacityThe supplier reports a 300,000-piece thermal-printer safe stock, 100% finished-product inspection, three quality inspectors, raw-material traceability, and lead times within 15 workdays in both peak and off-season. However, it lacks a valid manufacturing-capacity contract with related subcontractors, so production capability is supported but includes a documented capacity-governance weakness.

Customization capabilityBoth R&D and quality-related records explicitly list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM availability, providing direct evidence of broad customization support.

Product Q&A

Q:Is this printer inkless?

Yes, it adopts direct thermal printing technology, no ink, no toner and no ribbon. Only thermal paper is needed.

Q:What paper size does it support?

Standard 57mm width thermal paper (57*25mm /57*30mm). Self-adhesive sticker paper is compatible.

Q:What is the printing resolution?

Standard 200DPI, 300DPI high definition version is optional.

Q:What Bluetooth version and mobile system does it support?

Bluetooth 5.0, compatible with iOS and Android smartphones.

Q:Does it come with APP? What functions does the APP have?

Yes, free dedicated APP. Main functions: one-click erase handwriting, wrong question sorting, picture/text printing, various templates for notes & labels.