Sennheiser MOMENTUM 4 Noise-Canceling Wireless Ove

A dramatic update and upgrade over the previous generation - the brown MOMENTUM 4 Noise-Canceling Wireless Over-Ear Headphones from Sennheiser trades in the classic design and folding body for a sleeker - more modern look and fold-flat earcupsMore importantly - the battery life has drastically improved by nearly four times to up to 60 hours with both Bluetooth and adaptive noise cancellation on Audio quality is still on the high end with Sennheiser's Signature Sound powered by large 42mm drivers Sound can easily be customized to your individual hearing with the Sennheiser Smart Control app Add in clear calls from four beamforming mics with wind-noise suppression - and you have a pair of headphones that can be used throughout your entire day

Features: Fold-Flat Earcups and Hard Travel Case, Large 42mm Dynamic Drivers, Up to 60 Hours Listening Time, Adaptive Noise Cancellation, Transparency Mode, Smart Control App, Wind Noise Suppression for Clearer Calls, Auto On/Off and Pause/Resume, Padded Headband and Thick Padded Earcups

Quantity: 1

Wearing Style: Dual Ear with HeadbandEarpiece Swivel: Yes

Earpiece Design: Over-Ear (Circumaural)

Open/Closed-Back: Closed-Back

Sound Field: Stereo

Number of Drivers: 1 per Earpiece

Driver Type: Dynamic

Driver Size: 1.7-inch / 42 mm

Impedance: 470 Ohms (Active)60 Ohms (Passive)

Active Noise Cancellation: Yes

Frequency Response: 6 Hz to 22 kHz (Wireless)

Sensitivity: 106 dB SPL at 1 kHz

Maximum Sound Pressure Level (SPL): 106 dB

Maximum Power Handling: 10 mW

Volume Limiting / Child-Safe: No

Built-In Controls: Yes (on Right Earpiece): Answer/End - Next Track - Play/Pause - Previous Track - Virtual Assistant

Built-In Mic: Yes (on Earpiece)

Noise Cancelling: Yes

Number of Voice Mics: 4 with Beamforming

Type: MEMS

Pickup Pattern: Omnidirectional

Frequency Response: 50 Hz to 10 kHz

Wireless: Bluetooth 5.2*Built-In

Supported Audio Codecs: AAC - aptX - aptX Adaptive - SBC

Bluetooth Profiles: HFP - AVRCP - A2DP

Multipoint Support: Yes

Maximum Paired Devices: 2

Wired Audio Connector: 1x 1/8-inch / 3.5 mm TRRS

Cable Design: Detachable / Straight

Audio Connector to Earpiece: 2.5 mm TRRS

Cable Length: 3.9' / 1.2 m (Audio Cable/Straight)

Mobile App Compatible: Yes: Android & iOSApp Name: Smart Control PlusFunctionality: Adjust Settings - Firmware Update - Setup

Runtime: 60 Hours (ANC On/Music)

Quick Charging Times: 5 Minutes for 4 Hours

Recharge Time: 2 Hours

Battery Chemistry: Lithium-Ion Polymer (LiPo)

Capacity (mAh): 700 mAh

Charging Input: USB-C

Wireless Charging: No

Color: Brown Brown

Environmental Resistance: No

Dimensions: 7.7 x 7.1 x 1.8-inch / 195 x 180 x 46.3 mm

Weight: 10.3 oz / 293 g