JBL Tune 670NC vs Skullcandy SLYRÂ® Pro Wireless – Which Headphones Are Better? (2026)

JBL Pure Bass Sound. Bluetooth 5.3 with LE Audio*. Hands-free calls with Voice Aware. Customize your listening experience. Up To 44 hours of Battery Life with ANC ON. Up To 70 hours of Battery Life with ANC OFF. Adaptive Noise Cancelling with Smart Ambient. JBL Tune 670NC headphones feature renowned JBL Pure Bass soundâ€”the same that powers the most famous music venues all around the world. Easily control your sound and manage your calls from your headphones with the convenient buttons on the ear-cup. Hear your voice while you're talking, with the help of VoiceAware. Download the free JBL Headphones App to tailor the sound to your taste by choosing one of the pre-set EQ modes or adjusting the EQ curve according to your content, your style, your taste. Voice Prompts in your language guide you through the Tune 670NCâ€™s other features. Adaptive Noise Cancelling means zero distractions when it's time to focus on your studiesâ€”or get your groove on. And if you want to hear the world around you without removing your headphones, Ambient Aware and TalkThru sharpen the sounds of your surroundings or voices. Easily activate these Ambient Sound Control modes through the JBL Headphones app. Wirelessly stream high-quality JBL Pure Bass Sound from your smartphone with the help of the latest Bluetooth technology. Optimize the Bluetooth performance with the Smart Audio & Video feature in the JBL Headphones app by selecting the Audio (for the best sound quality) or the Video ( for an optimal gaming and video output ) modes. *Available via OTA update at a later stage.

Clear Voice Smart Mic. Enhanced Sound Perceptionâ„¢. 24-Hour Battery + Rapid Charge. Advanced Features via Skullcandy Software. 2.4ghz Wireless with Included USB-A Transmitter. Epic Batteries Life : Game for up to 30 hours on a single charge, and power up fast with Rapid Charge technology for non-stop action. Skull-HQ App : Download the app and access advanced features like ChatMix, EQ and sidetone adjustment via Skullcandy software, available for desktop or mobile. Designed for PlayStation : Connect to PlayStation using the included Ultra-Low-Latency Wireless Transmitter. Also enjoy wireless compatibility with PC, Nintendo Switch, and mobile gaming. Clear Voice Smart Mic : Artificial Intelligence is used to isolate the speakerâ€™s voice and cut out background noise. Microphones in the headset as well as in the removable boom microphone enable you to communicate clearly while playing.

From a usability standpoint, both models provide a reliable and premium headphone experience. The frequency response differs (20 Hz - 20KHz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. If you're comparing JBL Tune 670NC and Skullcandy SLYRÂ® Pro Wireless, both models offer a strong combination of sound performance, comfort, and modern wireless features. There is a noticeable difference in weight (174 GM vs 274 GM), which may affect comfort during extended use. Battery life varies between the two (70 Hours vs 24 Hours), which affects how long you can use them on a single charge. The driver size differs between the two (32 mm vs 50 mm), which can influence sound depth, bass response, and overall audio clarity. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices.

Verdict: Choosing between JBL Tune 670NC and Skullcandy SLYRÂ® Pro Wireless depends on whether you value better sound, longer battery life, or enhanced features.

Top Differences

Battery Life: 70 Hours vs 24 Hours
Driver Size: 32 mm vs 50 mm
Weight: 174 GM vs 274 GM

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Top Differences