Sony

Sony CFD-S70 B CD Cassette Boombox with AUX

4.3 (4479 reviews)

Enjoy Versatile Audio with the Sony CFD-S70 BoomboxThe Sony CFD-S70 is a portable CD/MP3 cassette boombox designed for versatile audio playback. With FM/AM radio, digital tuning, and MEGA BASS, it's perfect for enjoying your favorite music at home or on the go. Specifications: Playback: CDs...

$119.00*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

Enjoy Versatile Audio with the Sony CFD-S70 Boombox

The Sony CFD-S70 is a portable CD/MP3 cassette boombox designed for versatile audio playback. With FM/AM radio, digital tuning, and MEGA BASS, it's perfect for enjoying your favorite music at home or on the go.

Specifications:

  • Playback: CDs, CD-R/RW, MP3 CDs
  • Cassette Deck: Built-in with Recording Function
  • Tuner: FM/AM with Digital Tuning and 30 Station Presets
  • Audio Input: AUX Audio Input
  • Bass Enhancement: MEGA BASS Boost
  • Power Options: AC and Battery (up to 19 hours battery life)
  • Dimensions: 13.4 x 9.2 x 6.2 inches

Key Features

A compact CD/cassette player with AM/FM radio, sleep-timer, and 3 station preset capability.

Enjoy full-function stereo sound, Playback CDs, CD-R/RW and MP3 CDs with shuffle and program functions, Built-in cassette tape deck with recording function. Note:Unplug this apparatus during lightning storms or when unused for long periods of time. Kindly follow the instructions provided in the user guide.

FM/AM tuner with digital tuning and 30 station presets, AC and battery power options with up to 19 hours of battery life, Aux audio input lets you connect digital music players

MEGA BASS boost circuitry enhances low-frequency bass performance at the touch of a button, AC power cord included

Dimensions 13.4 x 9.2 x 6.2 inches

Specifications

Playback Media
CDs, CD-R/RW, MP3 CDs, Cassette Tapes
Radio Tuner
AM/FM with digital tuning
Station Presets
30
Sleep Timer
Yes
Cassette Deck
Built-in with recording function
Aux Audio Input
Yes
Bass Enhancement
MEGA BASS boost circuitry
Power Options
AC and Battery
Battery Life (Max)
19 hours
Dimensions (LxWxH)
13.4 x 9.2 x 6.2 inches

Pros & Cons

👍 Pros

  • Offers versatile playback options, including CDs, CD-R/RW, MP3 CDs, cassette tapes, and AM/FM radio.
  • Features a built-in cassette tape deck with a recording function for personal audio creation.
  • Provides flexible power choices with both AC power and up to 19 hours of battery life for portability.
  • Includes an Aux audio input, allowing connection to a variety of digital music players and devices.
  • Enhances low-frequency audio with MEGA BASS boost circuitry, activated with a dedicated button.

👎 Cons

  • The boombox dimensions of 13.4 x 9.2 x 6.2 inches might be considered bulky for some tight spaces or travel bags.
  • While offering 30 station presets, the digital tuning may not appeal to users who prefer analog controls.
  • The user guide specifically advises unplugging during lightning storms or prolonged disuse, indicating a need for attention to power safety.
  • The presence of a cassette deck, while versatile, might be considered an older technology for some modern users.
  • An included AC power cord is useful, but the wall charger for battery power is not explicitly listed as included.

Frequently Asked Questions

Yes, the Sony CFD-S70 B is designed to play MP3 CDs, along with standard audio CDs and CD-R/RW discs, offering versatile digital audio playback.
Yes, this boombox features a built-in cassette tape deck with a recording function, allowing you to record from various sources.
The Sony CFD-S70 B offers up to 19 hours of battery life, providing extended listening enjoyment when AC power is not available.
The dimensions of this boombox are 13.4 inches in length, 9.2 inches in width, and 6.2 inches in height, making it a compact unit.
Yes, it includes an Aux audio input, which allows you to connect digital music players and other devices for expanded audio options.