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Rectangular black boombox with front CD slot, dual speaker grilles, LCD display and carry handle

AUDIOVOX BT-3100 CD player boombox 4000mAh Bluetooth 3W stereo

SKU CH-B74B-7EWGK MPN BT-3100

Portable CD player boombox plays CDs, MP3s, FM radio, USB, TF cards and Bluetooth audio with dual 3W stereo speakers and a 4000mAh rechargeable battery lasting up to 10 hours on Bluetooth

  • Battery runtimeBattery Powered, true
  • Playback optionsCD, MP3, WMA, CD, CD-R, CD-RW, MP3, WMA
  • Headphone port3.5 mm
  • Power sourceBattery Powered
  • Product colorBlack
  • Key featuresCD Player Boombox, Battery Powered, 2 Speakers, true, Retro
  • 4000mAh battery gives up to 10 hours Bluetooth play
  • Built-in FM tuner covers 76108MHz for clear radio
  • Dual 3W stereo speakers deliver balanced room-filling sound
  • 5mm headphone jack enables private listening anytime
  • USB and TF slots play MP3 WMA files directly

Portable CD boombox with rechargeable battery

The AUDIOVOX BT-3100 is a portable boombox that plays CDs, CD-R and CD-RW discs as well as MP3 and WMA files. It includes FM radio, USB and TF card slots, an AUX input and Bluetooth connectivity. A 4000mAh rechargeable battery provides up to 10 hours of Bluetooth playback or 6 hours of CD playback per charge.

Listeners who want multiple playback options

This unit suits anyone who wants to play physical discs, digital files or streamed audio from a single device that runs on battery power. The compact remote and programmable playlists add convenience for home or outdoor use. Buyers who need cassette playback or skip-protection for jogging should look at other models.

Built-in 4000mAh battery with Type-C charging

The rechargeable battery is the specification that decides whether this boombox fits a cordless lifestyle. It delivers up to 10 hours on Bluetooth and 6 hours on CD mode, with an auto shut-off after 15 minutes of inactivity. If mains-only operation or longer disc playback time is required, a different power solution will be necessary.

How it compares

Measured against everything we stock in Portable CD Players, at today’s prices. Recalculated every night.

Price $51.99
Cheaper than about 60% of the 177 comparable items (median $56.99).

Specifications

Product
Brand nameAUDIOVOX
Model nameBT-3100
Part numberBT-3100
Product colorBlack
Audio & video
Playback optionsCD, MP3, WMA, CD, CD-R, CD-RW, MP3, WMA
Anti-skip protectionNo
Ports & slots
Headphone port3.5 mm
Power
Battery runtimeBattery Powered, true
Power sourceBattery Powered
Size & build
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight0.98 kg

Questions about this item

How many hours does the 4000mAh battery last on CD playback?

The 4000mAh rechargeable battery provides up to 6 hours of CD playback per charge, and auto shut-off activates after 15 minutes of inactivity to save power.

How loud are the dual 3W stereo speakers during all-day use?

Dual 3W stereo speakers deliver loud, balanced sound with rich clarity, suitable for immersive listening at home, in the kitchen, bedroom, or outdoors.

What power source is required to charge the built-in battery?

The boombox charges via a Type-C connection, so you need a compatible USB Type-C cable and power adapter to recharge the 4000mAh battery.

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