The Anker Soundcore Space 2 wireless over-ear headphones feature Adaptive ANC 3.0, up to 70 hours of total battery life, and Bluetooth 6.1 connectivity. Released as an upgrade to the popular Space One, they offer a more refined, one-piece ergonomic construction and enhanced noise cancellation.

The comprehensive specifications for the Soundcore Space 2 are organized below:

???? Audio & Sound Quality

• Drivers: 40mm Double-Layer Diaphragm dynamic drivers.
• Frequency Response: 20 Hz – 20,000 Hz (Wireless), extendable up to 40,000 Hz in wired Hi-Res mode.
• Impedance: 16 ohms. 
• Sensitivity: 120 dB.
• Hi-Res Audio Certifications: Triple Hi-Res Audio certified (supports LDAC codec for high-bitrate wireless streaming on Android devices). 
• Sound Profile: Balanced "out of the box" consumer-focused signature with custom 8-band EQ and HearID personalization via the Soundcore companion app.

???? Noise Cancellation & Transparency

• ANC Technology: Upgraded 4-stage Adaptive ANC 3.0 system designed to isolate low-frequency hums and background chatter.
• Maximum Noise Reduction Depth: -37 dB.
• Ambient Sound: Integrated Transparency Mode.
• Smart Sensors: Wearing detection sensor automatically pauses playback when headphones are removed and resumes when put back on.

???? Battery & Charging

• Playtime (ANC Off): Up to 70 hours.
• Playtime (ANC On): Up to 50 hours.
• Playtime (ANC + LDAC): Approximately 40 hours.
• Battery Capacity: 750 mAh.
• Fast Charging: A quick 5-minute charge provides up to 4 hours of playback.
• Full Charge Time: Approximately 2 hours via USB-C. 

???? Connectivity & Smart Features

• Bluetooth Version: Bluetooth 6.1.
• Multipoint Connection: Supports dual-device simultaneous pairing.
• Wired Connectivity: Includes a 3.5mm AUX headphone jack.
• Microphones: 3-mic array featuring AI noise-reduction for clearer voice calls.
• Special App Modes: Includes Nap Mode (built-in soothing soundscapes like Rainstorm or Blizzard) and compatibility with Anker's Anka AI Assistant for translation tasks.
• Fast Pair: Compatible with Android Fast Pair. 

????️ Design, Comfort & Dimensions

• Fit Type: Over-ear, closed-back design.
• Weight: 261 grams.
• Materials: Polycarbonate (PC) and Acrylonitrile Butadiene Styrene (ABS) matte shell with upgraded slow-rebound memory foam padding.
• Ear Cushion Size: 64 x 45 mm (roughly 7% larger than industry standards for improved over-ear coverage and glasses compatibility).
• Portability: Earcups pivot and fold flat; a soft travel pouch is included.
• Water Resistance: No official IP rating (not certified water-resistant)
• Specifications
• Key Features
   
• Adaptive Noise Cancelling
• Powerful Noise Reduction Tailored to Voices
• Crisp, Hi-Res Sound via Dynamic Drivers
• Adjustable Transparency to Tune Your World
• Worry-free battery (50H ANC On, 70H ANC Off)
• Ergonomic Design for All-Day Comfort
•  
  Specifications
   
• SKU: AN839EA7CKB5MNAFAMZ
• Product Line: Blackhub Technologies
• Model: Soundcore Space 2
• Production Country: USA, China
• Weight (kg): 0.2
• Main Material: LEATHER