Are these intrinsically safe

Intrinsically safe is a technical term that means it is safe to use in locations that have explosive and flammable vapors present. I assume you knew that, and work in such a place, but wanted to come right out and say it just to be absolutely sure. I would be surprised if these were indeed intrinsically safe. I certainly would need assurance from the manufacturer about it, before I risked my life to find out. I work in such a place, so I'm probably more picky about it than most.

Do these have a volume limiter?

Yes, you can control the volume with these earbuds. The three yellow buttons you see in the picture: Top button, volume up. Middle button, Power/pause. Lowest button, volume down.

Controller Type	In-line
Control Type	Media Control
Item Weight	3.2 Grams
Noise Control	Sound Isolation
Headphone Folding Features	In Ear
Earpiece Shape	Rounded Tip
Headphones Ear Placement	In Ear
Carrying Case Color	Blue and Orange
Color	Blue, Orange
Battery Average Life	10 Hours
Battery Charge Time	1.5 Hours
Wireless Technology	Bluetooth
Bluetooth Range	33 Feet
Connectivity Technology	Wireless
Antenna Location	Exercising, Music, Travel
Compatible Devices	Computers, Smartphones, Tablets
Cable Features	Without Cable
Additional Features	Noise Isolation
Enclosure Material	Silicone, Flexible Wire
Specific Uses For Product	Music

Plugfones Basic Pro Wireless Bluetooth in-Ear Earplug Headphones Earbuds 27 dB Noise Reduction Rating Headphones with Noise Isolating Mic and Controls 10 Hour Battery Life (Blue & Orange)

التفاصيل

الوصف

المواصفات

الأسئلة الشائعة