Sony NW-E107 Network Walkman 1 GB Digital Music Player (Silver)

Amazon.com Pump up the volume wherever you are--whether pounding the urban jungle pavement or power cycling at the gym--with Sony's NW-E107 Network Walkman. Amazingly small and light, the round NW-E107 measures just 2.21 inches in diameter and weighs under one ounce. It has a 1 GB internal flash memory and plays MP3, ATRAC, and ATRAC3plus formats. It's also compatible with content purchased and downloaded from Sony's Connect Music Store (available for Windows PC users only). Originally developed for Sony's MiniDisc players, the ATRAC3 format increases the sound compression rate by approximately one-tenth, thereby reducing the file size and enabling you to store more music. ATRAC3plus goes even further, with compression levels of 1/20 the original sound source, but provides stronger sound quality than other formats and comparable compression levels. The 512 MB memory will store up to 680 songs, or over 44 hours (calculated at 4 minutes per song using ATRAC3plus compression at 48 kbps). Though it doesn't play WMA or WAV, these formats can be converted into either ATRAC3 or ATRAC3plus.

ASIN

B0007XO7AE

Embedding

CLIP ViT-L/14 · 768d

Distance metric

cosine

Doc fetch

2ms·cache hitGET /v2/namespaces/amazon-products/documents/B0007XO7AE

How it works

Similar query

40msnearest_to_id → /query

Doc fetch goes through Layer's Aerospike pull-through cache; cache hit served the row without touching turbopuffer. The similar query asks Layer for nearest neighbors of the stored product vector — queries don't go through the doc cache, so no cache header is set.