**Product Specifications:**
**Brand:** Sennheiser
**Model:** ACCENTUMPIus Wireless Headphones
**Features:** Rhythm at your fingertips, 50-hour long-lasting battery life, Adaptive Noise Cancellation, Smart Interaction
**Battery Life:** Up to 50 hours of continuous playback, 5 hours of playback with just 10 minutes of quick charge
**Adaptive Noise Cancellation:** Automatically adjusts to ambient noise levels for immersive sound experience
**Transparent Hearing Mode:** Allows you to hear external sounds without removing the headphones
**Design:** Lightweight and ergonomic design with soft ear cushions and silicone padding for all-day comfort
**Portability:** Rotatable ear cups for easy storage and on-the-go listening
**Included Accessories:** ACCENTUMPIus Wireless Headphones, Headphone carrying case, USB-C charging cable, Audio cable, Quick Start Guide, Safety Guide
**Technical Specifications:**
- **Wearing Style:** Over-ear stereo headphones
- **Connectivity:** Bluetooth 5.2, Class 1, 10mW (max)
- **Transducer Principle:** Dynamic driver
- **Transmission Frequency/Modulation:** 2,402MHz to 2,480MHz; GFSK, π/4DQPSK, 8DPSK
- **Supported Codecs:** SBC, AAC, aptXTM, aptXadaptiveT, mSBC, CVSD
- **Supported Profiles:** A2DP, AVRCP, HFP, HSP, GATT
- **Microphone Frequency Response:** 50Hz to 8kHz
- **Speaker Frequency Response:** 10Hz to 22kHz
- **Speaker Sensitivity:** 106dBSPL (1kHz/0dBrs)
- **Total Harmonic Distortion:** <0.3% (1kHz/100dBspL)
- **Microphone Pickup Pattern:** 2 microphones with beamforming noise cancellation technology
- **Battery Life:** Up to 50 hours of playback with Bluetooth and ANC enabled (tested conditions: iPhone, moderate volume)
