HUAWEI FreeBuds Pro2 Bluetooth Wireless Earbuds with Smart Active Noise Cancellation, Dual Device Connectivity, 30 Hours of Playtime, Ceramic White

Dual Drivers: The headphones feature a dual driver configuration featuring a proprietary 11mm quad magnet dynamic driver and a planar diaphragm driver. These headphones deliver bass up to 14Hz and treble up to 48kHz, exceeding the human perceptual range. *1 Frequency band data is based on testing conducted by Huawei Labs using the LDAC codec over Bluetooth. [Supports codecs capable of Hi-Res audio playback] Supports the high-quality LDAC codec, achieving both HWA and Hi-Res audio quality. Supports a transmission bit rate of 990kbps, faithfully reproducing sound down to the finest details. *2 Only available when both connected devices support LDAC. LDAC and the LDAC logo are trademarks of Sony Corporation. [Powerful Call Noise Reduction] Huawei's proprietary deep neural network noise-canceling algorithm, triple microphones, and bone conduction microphone work together to deliver optimal call noise reduction. *3 This feature reduces ambient noise during calls, ensuring clearer voice transmission. Actual call experience may vary depending on usage habits, environmental factors, and individual app differences. [-47dB Noise Cancellation] The active noise canceling (ANC) system features three high-sensitivity microphones. It provides a wider frequency range (50Hz to 3000Hz) with a noise cancellation effect of -47dB. It also supports Transparency mode. *4. -47dB is the noise cancellation effect. Supported only on Huawei smartphones with EMUI 12 or later. Data is from Huawei labs, and tests are based on human hearing. [Triple Adaptive EQ] Automatically detects volume level, ear canal structure, and wearing style in real time, and the intelligent algorithm seamlessly tunes the sound to suit each. *5. May vary depending on factors such as ear canal structure, wearing posture, and activity while wearing the earphones. With noise canceling off, the earphones alone can play music for 6.5 hours, and with the case you can play music for 30 hours.