
Long Battery Life Enjoy up to 25hrs of battery life for non-stop listening. And if your headphones are running low on power, a 10-minute quick charge will give you up to 60 minutes of playback. DSEE – Give your favorite music a boost When an original musical file is compressed our Digital Sound Enhancement Engine faithfully restores music to high-quality sound that’s closer to the original recording.
Q: Are these headphones sweat-proof?
A: Yes, the Sony headphones have an IPX4 water resistance rating, so they are sweatproof and splash-proof.
Q: Can I use these headphones to make phone calls?
A: Yes, these headphones have a built-in microphone for clear, hands-free calling.
Q: Do these headphones have a noise cancelling feature?
A: Yes, the Sony headphones are equipped with an active noise cancelling feature.
Q: What is the total battery life of these Sony headphones?
A: These Sony headphones provide up to 25 hours of battery life on a single charge.
Q: How can I connect these headphones to my computer?
A: These headphones feature Swift Pair technology, allowing for quick and easy pairing with Windows 11 and 10 computers via Bluetooth.
Q: What comes in the box with these headphones?
A: The Sony headphones come with a charging cable.
Q: How do I charge these? Do I have to buy another charger?
A: It die not come with a charging device , I use the one from a previous set
Q: Will this connect to my Sony tv
A: No.

Long Battery Life Enjoy up to 25hrs of battery life for non-stop listening. And if your headphones are running low on power, a 10-minute quick charge will give you up to 60 minutes of playback. DSEE – Give your favorite music a boost When an original musical file is compressed our Digital Sound Enhancement Engine faithfully restores music to high-quality sound that’s closer to the original recording.

Wireless Bluetooth headphones that take your music wherever life brings you.1 With up to 25hrs of battery life, the WI-C100 headphones provide high-quality listening.2 Comfortable and easy to use, these headphones provide piece of mind with a IPX4 Splash resistance design.3

When your music is on, nothing else matters. The JBL Tune 770NC Adaptive Noise Cancelling wireless headphones deliver on that promise all day—and longer, while sparing you the unwanted noises. With up to 70 hours of battery life, you’ll easily get through a busy week of using them and still have enough JBL Pure Bass Sound to get you through the weekend. And if you do need a quick recharge, 5 minutes gets you an extra 3 hours of music. Lightweight, and flat-folding, the JBL Tune 770NC can also connect with two Bluetooth devices simultaneously, so you’ll never miss a call while watching a movie on your tablet. With the free JBL Headphones app, you can tailor the sound to suit your taste. And voice prompts in your language will guide you through the features. Manage your calls and your voice assistant hassle-free right from your phone and use VoiceAware to hear yourself when you’re speaking. Just choose the color that best suits your vibe, and start having fun.

High quality sound and comfortable, all-day listening in a wireless headphone. The WH-CH520 have an ultra-long battery life of up to 50 hours and a 3-minute quick charge gives you up to 1.5 hours of audio playback.
| Pros for Sony - WI-C100 Wireless In-ear Headphones - Blue | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Battery Life, Comfort, Weight, Bluetooth | There were no pros for this product— | Sound Quality, Battery Life, Comfort, Weight, Connectivity |
| Cons for Sony - WI-C100 Wireless In-ear Headphones - Blue | |||
| There were no cons for this product— | Fit, Design | There were no cons for this product— | Volume, Compatibility |
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Bluetooth earbuds have great sound. I accidentally left these on for about 10 hours and they were still working. I purchased these as my headphones make my ears hurt when worn too long. The connectivity is very fast and a be voice comes on telling you they are on and how much they are charged. The cord has the volume control and the on off switch. If you need to wear headphones for a long period this is the way to go. Excellent product.
This review is from Sony - WIC100 Wireless In-ear Headphone - Black
Smoke6063 Posted
The sound quality is excellent, and a single charge lasts between 12 to 14 hours, sometimes even up to 16 hours. They have a lightweight build with outstanding quality. I have been using these for the past four years; although I lost two pairs, I have never had any issues with breakage. I am an extremely satisfied customer.
This review is from Sony - WIC100 Wireless In-ear Headphone - Black
SUNNYARSHAD Posted
They work very well. The cushions that come with them don’t stay on long and are easy to lose but they are still fully functioning without them.
This review is from Sony - WIC100 Wireless In-ear Headphone - Black
ShontaM Posted