It cannot be confirmed. The JerryRigEverything video did not identify a specific brand or model, and the AliExpress listing is Hacrin-branded with no tank capacity data available. The 40KHz frequency is standard for consumer ultrasonic cleaners, but brand, size, and transducer quality are unverified against the reviewed unit. Treat this as a same-category product, not a confirmed match.

Standard shipping from China takes 30–45 days for most AliExpress orders. Some sellers offer EU or US warehouse fulfillment, which can reduce this to 10–15 days — check the listing's dispatch location before purchasing. AliExpress Choice listings often have faster dispatch but the same international transit time.

AliExpress buyer protection covers orders for 60 days from shipment. If the unit arrives damaged or non-functional, open a dispute through the AliExpress Resolution Center with photo or video evidence. Refunds or replacements are commonly granted within this window, but the process can take 1–2 weeks to resolve.

The listing does not specify input voltage in the available data. Most consumer ultrasonic cleaners sold globally operate on 100–240V AC, but this should be confirmed on the product page before purchasing, especially for buyers in North America (110V) or regions with non-standard plugs. Do not assume a plug adapter is included.

Voltage compatibility is not confirmed in the extracted listing data. Buyers should check the full product description for voltage range and plug type before ordering. Units shipped from Chinese warehouses frequently use EU or CN plug types, and a separate adapter may be required for US or UK outlets.

Tank dimensions are not specified in the available listing data, which is a meaningful gap. Standard consumer ultrasonic cleaners in this price range typically hold 300–600ml, which fits most single pairs of glasses or small jewelry items. Buyers who need to clean larger items — full watch bracelets or multiple frames simultaneously — should confirm dimensions with the seller before purchasing.

40KHz is the most common frequency for consumer ultrasonic cleaners and is appropriate for glasses, jewelry, and watch components. Higher frequencies (80–120KHz) are gentler on delicate surfaces but cost significantly more. For the typical use cases this listing targets, 40KHz is a reasonable and widely accepted specification.

The listing title does not reference a timer, but many ultrasonic cleaners in this category include a basic cycle timer (typically 180–480 seconds) as a standard feature. Continuous operation without a shutoff can overheat the transducer and shorten unit lifespan. Buyers should confirm timer functionality in the full product description or ask the seller directly before purchasing.