# xinyeu py128-2 Electric Knee Massager with Heat, Red Light and Vibration The xinyeu py128-2 electric knee massager combines adjustable heat and vibration with red-light functionality in a wrap-style design. Its listed controls offer three vibration settings and three heat settings, while adjustable straps are intended to fit around the knee. - [Original product page](https://best-deals.pro/product/xinyeu-py128-2-electric-knee-massager) - [View offer](https://best-deals.pro/visit/xinyeu-py128-2-electric-knee-massager) - Market: US - Language: en-US - Currency: USD - Brand: xinyeu - Model: py128-2 - Price: 71.99 USD - Previous price: 109.99 USD - Discount: 35% - Price checked: 2026-11-13T05:34:59.325Z - Rating: 4.9 / 5 - Reviews: 131 Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store. ## At a glance - Three vibration options and three stated heat temperatures offer separate settings to choose from. - An LED touch panel and adjustable wrap straps are described for operating and fitting the massager. - The listing describes red light as a function but does not provide wavelength or technical output details. ## Pros - Multiple stated warmth and vibration settings allow users to select among different levels. - Adjustable straps are designed to wrap around the knee, and the controls use an LED touch panel. ## Specifications ### Identity - Brand: xinyeu - Model: py128-2 ### Massage and controls - Vibration modes: Auto, Low and High - Heating temperatures: 98℉, 104℉ and 110℉ - Controls: LED Touch Panel ### Dimensions and installation - Dimensions and weight: 9.64 x 6.29 x 4.72 inches; 1.81 pounds - Straps: Ergonomic adjustable wrap straps ### Power - Battery listing: 1 9V batteries required. \(included\) ### Functions - Listed functions: vibration, heating and red light ## Before you buy - The listing describes use on knees and also mentions shoulders and wrists, but provides no fit or placement details for those other areas. Red-light specifications beyond the stated function are not provided. ## A good fit for - Buyers seeking a wrap-style knee massager with selectable heat and vibration settings. - People who prefer an LED touch panel and adjustable fastening straps. ## Less suited to - Buyers who need stated red-light wavelength or output specifications before choosing a device. - Shoppers who need confirmed fit details for body areas other than the knee. ## Customer feedback Customer feedback describes the massager as functional and says it helps knees feel more relaxed after a long day. That reported experience may matter to buyers seeking a comfort-focused wrap with selectable warmth and vibration, but feedback does not establish treatment results or confirm the listed specifications. The rating distribution is mostly five-star, with some lower-star ratings, so experiences are not uniform. - Positive themes: Customer feedback highlights functionality and reports a more relaxed feeling in the knees after a long day. ## Frequently asked questions ### What heat settings are listed? The listing states three temperatures: 98℉, 104℉ and 110℉. ### Which vibration modes does it offer? The listed modes are Auto, Low and High. ### Does the listing provide red-light wavelength details? No. It names red light as a function but does not specify wavelength or output. ### What battery is specified? The product details say “1 9V batteries required. \(included\)”. Check the selected listing if the battery arrangement is important to your purchase. ## Offer details - A 15% coupon is listed as requiring application. 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