Connectivity Technology: Wired/Wireless

Wireless Technology: Bluetooth

Sound Mode: Stereo

Earpiece Design: Over-the-head

Earpiece Type: Binaural

Microphone Technology: Noise Reduction

Integrated Microphone: Yes

Host Interface: Mini-phone (3.5mm)

Color Family: Dual Color

Color: Black, Yellow

Form Factor: Circumaural

Height: 7.15" (181.61 mm)

Width: 6" (152.40 mm)

Depth: 4" (101.60 mm)

Weight (Approximate): 1.02 lb (462.66 g)

Country of Origin: China

Enjoy hearing protection and entertainment using the 3M WorkTunes Connect Wireless Hearing Protector with Bluetooth Technology. It combines a modern, comfortable design with Hi-Fi sound quality. This innovative hearing protection lets you conveniently make and take phone calls while you're on the job. These ear-protective headphones allow you to stream the entertainment of your choice from your smartphone or other mobile device while providing ear protection in noisy environments. Low-profile, lightweight design is crafted with style in mind. Built-in comfort features, such as soft ear cushions and a hat-compatible, low-pressure headband, are excellent for extended wear. Safe Volume control technology allows increased volume yet corrects to maintain safe levels over an eight-hour workday. Audio assist technology provides setup and operational guidance without having to remove the headset. NRR 24 earmuffs require two 1.5-Volt AA batteries (sold separately).