Jwin Electronics JX-CD335BLK Personal CD Player, Black
From JWIN

jWIN continuously puts its efforts in R&D, and market research. And jWIN puts its pride in the products it manufactures and sells. jWIN's products have been engineered to ensure quality and reliability with the most updated set of features that jWIN's consumers demand. jWIN strives to be ahead of its competitors by offering the most up to date designs and features at the most affordable prices.PRODUCT FEATURES:LCD Display;20 Track Programmable Memory;1-Bit DAC (Digital Analog Converter);Repeat1/All/Intro/Random Play;Low Power Indicator;Automatic Power Off;Digital Volume Control;CD-R Compatible.

Amazon Sales Rank: #10239 in Consumer Electronics
Color: Black
Brand: jWIN
Model: JX-CD335BLK
Dimensions: 8.00" h x 4.00" w x 11.00" l, .65 pounds

Overheats
When first using it, it is an effective inexpensive CD player. Don't consider it portable, because it is highly vibration sensitive and doesn't have skip protection- even setting a coffee mug on the desk it sits on can make it skip; setting it on a mouse pad helps. I use it on my desk, plugged into an AC adaptor, so that is not usually much of an issue. What IS an issue, is that the area where the AC adaptor plugs in gets very hot after many hours of use, and the CD player malfunctions- it stops spinning fast enough and stops playing with an error code.

Update: It's now died, the malfunction is permanent, not just when it is hot. Unfortunately, I don't know how to remove a star from my review- but it didn't last long enough to be worth two stars imho.

Cost-prohibitive
No memory, so the slightest movement of the player causes it to skip. Drains batteries at a voracious rate. At least it has provision for an AC adaptor (the Colby does not), but the pin would not remain in contact with the jack unless I squeezed it. Colby, GPX, Jwin--mass-produced lightweight plastic that, if it works, does so erratically and briefly. Even if the players were free, the cost in frustration and disappointment is becoming too high a price to pay. Either the Chinese are getting a chuckle out of shipping these to Americans or are as perplexed as I am why we (I) continue to purchase them.