Portable Ultrasonic Glasses Washing Machine with USB Power and 301-500ml Capacity

This compact ultrasonic cleaning device is designed for households that want a simple, portable way to clean glasses and similar small items. It uses a 2W motor and mechanical operation, with a single on-off temperature gear. The unit is powered either by USB or by an internal 3.7V 200mAh lithium battery. A full charge takes around 30 minutes and provides up to 60 minutes of usage. The ABS body weighs 200g, and the colour box measures 22.5 x 7.6 x 7.8cm. With a 301ml-500ml capacity, it is sized for small everyday cleaning tasks. It comes in a smart glasses case design, with options including Standard battery, Upgraded plugin, and White.

Features and Construction

The construction focuses on portability and straightforward operation. The ABS body keeps the weight down to 200g, while the mechanical switch and single temperature level make it easy to start a cycle without complex settings. The 5V rated voltage and 2W rated power are matched to the USB power option and the internal lithium battery.

Material and Build

The outer body is made from ABS, a common rigid plastic that gives the unit a lightweight form at 200g. The 22.5 x 7.6 x 7.8cm colour box indicates a compact overall size for storage. The motor is rated at 3.7V and works with the 3.7V 200mAh lithium battery. The mechanical operation avoids digital controls, relying on a simple on-off action and a single temperature gear. This keeps the build practical for routine household use.

Size and Practical Fit

The 301ml-500ml capacity is suited to small items such as spectacles and similar accessories that fit within the basin. The 200g weight makes the unit easy to lift and move between rooms. The compact colour box dimensions of 22.5 x 7.6 x 7.8cm mean it does not take up much shelf or drawer space. The smart glasses case styling provides a defined shape that can sit on a countertop or be packed for travel. There are no additional size measurements beyond those stated.

Uses and Placement

This device is intended for small-scale cleaning where a portable unit is more convenient than a fixed installation. It can be used in a bathroom, kitchen, or utility area, and the USB or battery power gives flexibility in where it is placed. The single on-off gear keeps operation consistent.

Event or Professional Use

For settings where multiple pairs of glasses or small items need quick cleaning between uses, the 60-minute usage time from a 30-minute charge can support repeated short cycles. The 2W ultrasonic action and 301ml-500ml capacity allow small items to be processed without manual scrubbing. The mechanical controls are simple to operate, which can suit shared environments where users need a straightforward on-off function. The ABS body can be wiped clean between uses.

Everyday Home Use

At home, the unit can be kept on a bathroom shelf or kitchen counter. The 200g weight and compact colour box size of 22.5 x 7.6 x 7.8cm make it easy to store when not in use. USB charging means it can be topped up from a computer, power bank, or USB adapter, while the internal battery provides up to 60 minutes of cordless use. The on-off single gear and 5V rated voltage keep daily operation uncomplicated. The smart glasses case colour and White option allow it to blend with typical home interiors.

Benefits and Buying Value

The main value comes from portability, simple controls, and the ability to run from USB or battery. The stated charge and usage times, along with the 200g weight and ABS construction, support a practical cleaning routine without requiring a permanent installation.

Reuse and Low Maintenance

Because the unit is powered by a rechargeable 3.7V 200mAh lithium battery and can also run via USB, it can be reused without disposable cleaning supplies. The ABS body can be wiped with a soft damp cloth. The 301ml-500ml capacity can be filled and emptied as needed. The 30-minute charging time and up to 60 minutes of usage time mean the device can be ready for repeated use with regular charging. No additional maintenance instructions are provided in the source data.

Why Choose This Product

This ultrasonic glasses washing machine combines a 2W motor, 3.7V lithium battery, USB power option, and a 200g ABS body in a compact format. The 301ml-500ml capacity and 22.5 x 7.6 x 7.8cm colour box size make it suitable for small household cleaning tasks. It is available in Standard battery, Upgraded plugin, and White options. The mechanical on-off control and single temperature gear keep operation simple. For buyers who want a portable, rechargeable cleaning device for glasses and similar small items, these stated specifications provide a clear basis for comparison.