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Small rectangular Bluetooth 5.3 receiver with aux plug and volume buttons

EDIMAX

EDIMAX Bluetooth 5.3 Music Receiver Aux Adapter 16H Battery

SKU CH-DEM7-13PNK

Bluetooth 5.3 music receiver adds wireless streaming and hands-free calls to any aux input with 16-hour battery life

  • TypeBluetooth Adapter
  • Instant pairing and stable link with Bluetooth 5.3 technology
  • Adjust volume directly on the adapter via dedicated buttons
  • Built-in microphone enables hands-free calls and voice assistant
  • Plug into any aux input and start streaming in seconds
  • Up to 16 hours of playback on a single charge

Bluetooth 5.3 Music Receiver

This Bluetooth 5.3 music receiver adds wireless audio to any car or home stereo with an auxiliary input. It supports hands-free calls through a built-in microphone and voice-assistant activation. The adapter pairs automatically on first use and includes physical volume buttons. A 16-hour battery life keeps the connection active through long journeys.

For drivers and home listeners

It suits drivers who want hands-free calls and music streaming without replacing their factory stereo. Home users can revive older speakers or docks that lack wireless capability. Buyers whose audio equipment has no auxiliary port will need a different connection method. Anyone requiring aptX or LDAC codec support should verify compatibility before purchase.

Bluetooth 5.3 connectivity

The adapter uses Bluetooth 5.3 and remains backward compatible with versions 5.2, 5.1, 5.0, 4.2, 4.0, 3.0 and 2.0. This single wireless specification determines whether your phone, tablet or laptop can maintain a stable link. Confirm that your source device supports one of these versions for reliable pairing and streaming.

Highlights

  • Instant pairing and stable link with Bluetooth 5.3 technology
  • Adjust volume directly on the adapter via dedicated buttons
  • Built-in microphone enables hands-free calls and voice assistant
  • Plug into any aux input and start streaming in seconds
  • Up to 16 hours of playback on a single charge

Specifications

TypeBluetooth Adapter

Questions about this item

Is the 16-hour battery rating for continuous music streaming or mixed use with calls?

The 16-hour figure covers continuous playback; talk time will be shorter because the built-in microphone and call processing draw extra power.

What does Bluetooth 5.3 actually change for audio quality and connection stability in a car?

Bluetooth 5.3 keeps the link steadier in noisy RF environments and reduces drop-outs, but audio quality still depends on the AAC or SBC codec your phone and stereo negotiate.

Which Bluetooth versions will this adapter pair with, and does any version limit the 16-hour battery claim?

It pairs with Bluetooth 5.3, 5.2, 5.1, 5.0, 4.2, 4.0, 3.0 and 2.0 devices; the battery rating is unchanged regardless of the connected version.

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