Can I leave the Soundjet R2 or Avantree Relay plugged in all the time? – Avantree Support

Quick Answer Yes, you can leave them plugged in.

Both the Avantree SoundJet R2 and Avantree Relay have built-in rechargeable batteries. You can leave them connected to power if you mainly use them at home.

Important: Long-Term Battery Health

Keeping either device plugged in continuously may reduce the lifespan of its built-in battery over time. This is a characteristic of lithium-ion batteries.

Which Type of Transmitter Is Best for You?

PORTABLE USE SoundJet R2 & Relay

Designed for portability, with built-in rechargeable batteries. Suitable for travel or occasional use while connected to power.

CONTINUOUS PLUGGED-IN USE Audikast & Oasis Models

Designed for stationary setups without built-in rechargeable batteries. Better suited to remaining connected to power for extended periods.

Need a Transmitter That Stays Plugged In?

If you plan to use a Bluetooth transmitter in one location all the time, consider an Avantree model designed specifically for stationary use.

Avantree Audikast For a fixed Bluetooth audio setup

Avantree Oasis For continuous powered use

In Short

Using SoundJet R2 or Relay at home? Leaving it plugged in is possible, but continuous charging may affect battery longevity.

Need a permanent setup? Choose an Audikast or Oasis transmitter without a built-in battery.

Need Help Choosing the Right Transmitter?

Tell us how you plan to use your device, and we'll help you find a suitable option.

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