Sennheiser HDB 630 Closed-Back Wireless Around-Ear

Experience audiophile sound and comfort with the Sennheiser HDB 630 Closed-Back Wireless Around-Ear Headphones with Adaptive Noise Cancellation and BTD 700 Bluetooth Adapter With components designed to work together in perfect harmony - you will enjoy hi-res sound with powerful noise cancellation and 60-hour battery life while listening to wireless Bluetooth or lossless USB-C wired audio

Features: Large 42mm Dynamic Drivers, Bluetooth Wireless aptX Adaptive and HD, BTD 700 Bluetooth Adapter, Up to 24-Bit / 96 kHz Lossless via USB-C, Adaptive ANC and Transparency Mode, Parametric EQ Control, Up to 60 Hours Listening Time, Refined Acoustic Architecture, Lightweight with Low Clamping Force

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: 480 Ohms (Active)

Active Noise Cancellation: Yes

Frequency Response: 6 Hz to 40 kHz

Sensitivity: 105 dB SPL at 1 kHz

Maximum Power Handling: 10 mW

Volume Limiting / Child-Safe: No

Built-In Controls: No

Sensors: No

Built-In Mic: Yes (on Earpiece)

Noise Cancelling: Yes

Number of Voice Mics: 4 with Beamforming

Type: MEMS

Frequency Response: 50 Hz to 10 kHz

Wireless: Bluetooth 5.2

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

Bluetooth Profiles: A2DP - AVRCP - HFP

Wired Audio Connector: 1x USB-C

Cable Design: Detachable

Audio Connector to Earpiece: USB-C (Shared with Charging Port)

Mobile App Compatible: Yes: Android & iOSApp Name: Sennheiser Smart Control Plus

Runtime: 60 Hour (BT+ANC)

Quick Charging Times: 10 Minutes for 7 Hours

Recharge Time: 2 Hours

Battery Chemistry: Lithium-Ion

Capacity (mAh): 700 mAh

Charging Input: USB-C

Wireless Charging: No

Color: Black / Silver

Environmental Resistance: No

Dimensions: 7.7 x 7.1 x 2-inch / 195 x 180 x 51 mm

Weight: 11 oz / 312 g