JBL JBLT770NCBLKAM-Z Tune 770NC OverEar Headphones, Black -Certified Refurbished Review
Overview
The JBL Tune 770NC headphones offer a premium listening experience with adaptive noise cancellation and up to 70 hours of battery life, making them ideal for extended use on the go. This certified refurbished version provides excellent value without compromising quality.
What's In The Box
- Main product
- Carrying case or accessories
- Charging cable
- Documentation
Technical Specifications
| Noise Cancellation | Adaptive |
| Battery Life | Up to 70 hours |
| Connectivity | Bluetooth 5.1, NFC pairing |
| Driver Size | 40mm dynamic drivers |
| Impedance | 32 Ohms |
| Weight | 267 grams |
Design & Build Quality
The JBL Tune 770NC headphones feature a sleek, modern design with a matte black finish that feels premium and durable. The ear cups are made from high-quality materials and rotate up to 90 degrees for easy storage in the included carrying case. The headband is padded with soft memory foam that conforms comfortably around your ears during long listening sessions.
Performance
The JBL Tune 770NC headphones deliver robust, powerful bass with clear mids and highs, thanks to the 40mm dynamic drivers. The adaptive noise cancellation technology effectively blocks out background noise, making them perfect for travel or commuting in noisy environments. However, they may struggle slightly with very low-frequency sounds like thunderstorms or heavy machinery.
Key Feature Analysis
The standout features of these headphones include the adaptive noise cancellation and up to 70 hours of battery life. The noise cancellation is particularly impressive, as it can adjust to different environments and block out a wide range of sounds without being overly aggressive or causing discomfort. Additionally, the ability to connect simultaneously with two Bluetooth devices adds convenience for users who frequently switch between their phone and computer.
Battery Life
With up to 70 hours of battery life, these headphones are ideal for extended use without needing frequent recharges. The quick charge feature allows you to get a full hour of playback after just 15 minutes of charging, which is incredibly handy during unexpected delays or travel.
Pros & Cons
Pros
- Excellent noise cancellation that adapts to different environments
- Up to 70 hours battery life for extended use
- Comfortable padding and build quality
- Multiple device connectivity with simultaneous Bluetooth pairing
- Quick charge capability
Cons
- Limited high-frequency clarity in some tracks
- Slightly bulky design when folded flat for storage
- No active EQ or sound customization options
- Occasionally struggles with very low-frequency noises
Final Verdict
The JBL Tune 770NC headphones offer a blend of powerful audio performance and robust noise cancellation, making them an excellent choice for users who value both quality and convenience. The refurbished option at $74.99 provides exceptional value without compromising on the main features.
Who should buy: Ideal for travelers or anyone needing reliable noise cancellation during long listening sessions.
Who should skip: Skip if you prefer lightweight headphones with more customization options in sound settings.
