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Small black rectangular Bluetooth receiver with volume knob and 3.5mm jack

BOSS AUDIO Stereo J207 Bluetooth Receiver 1/2 DIN 3.5mm Aux 20h Battery

SKU CH-EZ7W-0BXNK

Half-DIN receiver adds wireless streaming to any 3.5 mm aux input with 20-hour battery life and dual-phone pairing

  • Chassis size1/2 DIN
  • ConnectionAuxiliary
  • Power sourceBattery Powered
  • Playback formatsCD
  • Product typeWireless
  • Compatible withSpeaker, Smartphone
  • Latest version provides stable 33 ft wireless streaming
  • 20-hour battery life powers all-day listening
  • Dual pairing links two phones at once
  • Built-in microphone enables hands-free calls
  • 5 mm auxiliary cable connects to old speakers

Compact 1/2 DIN Bluetooth Adapter

The BOSS AUDIO Stereo J207 is a battery-powered receiver that adds wireless streaming to any speaker, car stereo or home system with a 3.5 mm auxiliary input. It pairs with two smartphones at the same time and includes a built-in microphone for hands-free calls.

Ideal for Reviving Older Audio Gear

Drivers who want Bluetooth in an older vehicle or listeners who want to reuse wired headphones and legacy speakers will appreciate the simple 3.5 mm connection and automatic re-pairing. Buyers needing a Bluetooth transmitter to send audio from a TV or PC to wireless headphones should look elsewhere, as this unit only receives.

20-Hour Battery with USB-C Charging

A 240 mAh lithium cell delivers about 20 hours of playback after a two-hour charge, and the receiver continues working while plugged in. This runtime figure is the key spec for deciding whether the J207 matches your daily listening needs.

How it compares

Measured against everything we stock in Car Stereos & Multimedia Receivers, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 96% of the 3,253 comparable items (median $212.99).

Specifications

Product
Brand nameBOSS AUDIO
Product lineStereo J207 with Mic & Volume Control
Model nameStereo J207 with Mic & Volume Control
Part numberStereo J207 with Mic & Volume Control
Product typeWireless
Ports & slots
ConnectionAuxiliary
Power
Power sourceBattery Powered
Size & build
Chassis size1/2 DIN
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight15.4 g
Compatibility
Compatible withSpeaker, Smartphone
More details
Playback formatsCD

Questions about this item

Does the BOSS AUDIO Stereo J207 need a wired power source to operate in my car?

No, it runs on its built-in 240mAh rechargeable lithium battery, giving about 20 hours of playback before needing a recharge via the USB-C cable.

Can I keep my existing 3.5mm auxiliary cable and speakers when adding this receiver?

Yes, a 3.5mm audio cable is included, so you simply plug the J207 into any speaker, car stereo or headphones with an aux input.

How do I confirm the J207 is paired and streaming correctly after setup?

Turn on Bluetooth on your phone; the J207 reconnects automatically to the last paired device, and the built-in microphone lets you answer calls with one key to verify the link.

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