Auriculares externos inalámbricos JBL Tune 520BT​​ 

Thanks for your inquiry. Our JBL TUNE 520BT has only one port — the USB-C port used exclusively for charging. If you’re referring to the two small holes near the power button, those are not additional ports, they’re the built‑in microphone and the LED light indicator.

Thank you for your inquiry. When our JBL Tune 520BT headphones are connected to your computer via Bluetooth, all system audio including notification sounds, alerts, and media playback are produced. To disable notifications, you may change your computer's system sound settings. You may reach out to the computer manufacturer for further assistance.

Thanks for your question. Our JBL Tune 520BT is compatible with any Bluetooth-enabled devices, like phones, tablets, laptops, and Bluetooth-enabled TVs. Please know that when connected via Bluetooth, you may encounter audio-video delays when you're using it to connect with your TV device, since these headphones don't have a low-latency codec. We recommend contacting your TV manufacturer first to check compatibility.

Thanks for your question. Our JBL Tune 520BT does not support aptX. It uses standard Bluetooth audio codecs such as SBC and AAC.

Thanks for your question. Our JBL Tune 520BT can connect to any Bluetooth-enabled device, including TVs that support Bluetooth. However, please know that these headphones are primarily designed for use with phones, tablets, and laptops for streaming audio and music. When used with video content on a TV, you may experience some audio-video delay, as the headphones do not support low-latency codecs.

Thanks for your question. To set up the JBL Tune 520BT, press and hold the power button for 5 seconds to turn on the unit and enter pairing mode. Then turn on Bluetooth on your device and find the unit in your list. Click the name 'JBL Tune 520BT' to connect. If you need more help, please contact us at (800) 336-4525.

Yes -Kristen

Yes, these are compatible with Samsung Galaxy devices. https://www.verizon.com/products/jbl-tune-520bt-wireless-on-ear-headphones/ -Natasha

Thank you for your inquiry. Our JBL Tune 520BT will not show the charge status on your iPhone. The headphones are designed with LED lights that will show steady red when charging and blinking red light when in low battery. However, you may see the battery percentage on your iPhone.

Some of the specs/controls that these headphones offer are: Playback: Single tap on the right earbud may pause/play, double tap skips to the next track, and triple tap goes back to the previous track. Call Management: Single tap answers a call, double tap hangs up, and tab and hold rejects a call. Voice Assistant: Some models allow activation of voice assistants like Google Assistant with a tap or long press. Customization: The My JBL Headphones app allows users to customize gestures and assign different functions to taps on each earbud. Ambient Sound Control: Some JBL Tune models have ambient sound control, allowing users to choose between Active Noise Cancellation, Ambient Aware, and TalkThrough modes. Equalizer: The app also provides equalizer presets and customization options. -Luis