SONY / WHH910NRM

Variations

The SONY/ WH-H910N is a wireless headphone equipped with a noise cancellation function, allowing you to enjoy high-quality sound equivalent to high resolution audio without worrying about surrounding noise.

■Supports LDAC for enjoying high-resolution sound quality wirelessly.
・By connecting to an LDAC-compatible device, high-resolution content can be transmitted with up to three times the amount of information compared to conventional Bluetooth Audio, faithfully reproducing the fine expression of high-resolution content.

■DSEE HX is installed to achieve high-quality sound of high resolution.
・DSEE HX is installed, which allows you to listen to high-quality sound equivalent to high resolution by supplementing the high-frequency range of compressed sound sources such as CDs, MP3s, streaming apps, and videos. You can enjoy your usual music with higher sound quality.

■You can customize the sound to your liking with the dedicated app.
・By using the dedicated smartphone app ""Headphones Connect"", you can adjust the sound effects and equalizer settings. You can change the sound to your liking. You can also adjust the noise canceling ON/OFF and the level of external sound capture in 22 steps.

■ Equipped with a high-performance noise canceling function that cuts out surrounding noise
- Equipped with a digital noise canceling function that reduces surrounding noise even in noisy places such as trains, airplanes, and in noisy places such as city streets, allowing you to concentrate on listening to music.

■ ""Dual noise sensor technology"" for enjoying music in a quieter environment
- Noise collected by two sensors placed on the outside and inside of the headphones and the music signal of the player are all digitized. The DNC (digital noise canceling) software engine integrates two methods, feedforward and feedback, to generate anti-phase sound with high precision that has the effect of canceling out noise. Clearer music playback is possible in a quieter environment.

■ Long battery life that is safe even when going out for a long time
- Music playback is possible for up to 35 hours when noise canceling is ON, and up to 45 hours when noise canceling is OFF. In addition, it supports quick charging, which allows 2.5 hours of playback x with 10 minutes of charging.

■External sound control for various listening styles

- In addition to the ""noise canceling mode"", you can switch to various listening environments according to the situation, such as ""ambient sound mode"" which allows you to hear the surrounding sounds while enjoying music by capturing the surrounding sounds with the microphone placed on the outside of the headphones, and ""quick attention mode"" which temporarily reduces the volume of music while touching the entire touch sensor with your hand, capturing the surrounding sounds and making it easier to hear.

■Easy operation with touch sensor on ear
- The housing part uses a touch sensor control panel. You can also operate music players such as smartphones, such as skipping/rewinding songs, playing/pausing, adjusting the volume, and even answering and ending calls. It also supports smartphone voice assistant functions such as Siri and apps. You can easily operate the smartphone without taking it out of your bag or pocket.

■Supports voice assistant function
- Equipped with Google Assistant and Amazon Alexa. You can operate when listening to music, check the news, manage your schedule, look up things, etc. by voice operation.

＜Specifications＞
■Type: Closed, dynamic
■Driver unit: 25mm dome type
■Sensitivity: 100dB/mW (wired connection, at 1kHz when POWER ON), 95dB/mW (wired connection, at 1kHz when POWER OFF)
■Magnet: Neodymium
■Frequency range: 5Hz - 40,000Hz (JEITA)
■Impedance: 50Ω (wired connection, at 1kHz when POWER ON), 18Ω (wired connection, at 1kHz when POWER OFF)
■Cord length: Approx. 1.2m
■Cord type: Single-sided (detachable)
■Input plug: Gold-plated L-shaped stereo mini plug
■Weight: Approx. 251g
■Power supply: DC3.7V Built-in rechargeable lithium-ion battery
■Charging time: Approx. 5 hours
■Charging method: USB
■Battery life (continuous audio playback time): Up to 35 hours (NC ON), up to 45 hours (NC OFF)
■Battery life (continuous talk time): up to 30 hours (NC ON), up to 40 hours (NC OFF)
■Battery life (standby time): up to 40 hours (NC ON), up to 200 hours (NC OFF)
■Frequency response: 5Hz - 40,000Hz
■Compatible impedance: 50 Ω (wired connection, 1 kHz when POWER ON), 18 Ω (wired connection, 1 kHz when POWER OFF)
■Audio input terminal: stereo mini jack

＜Microphone section＞
■Type: electret condenser
■Directional characteristics: omnidirectional
■Effective frequency band: 50Hz-8,000Hz

＜Bluetooth＞
■Communication method: Bluetooth standard Ver.5.0
■Output: Bluetooth standard Power Class 1
■Maximum communication distance: line of sight Approximately 10m
■Frequency band used: 2.4GHz band (2.4000GHz-2.4835GHz)
■Supported Bluetooth profiles: A2DP, AVRCP, HFP, HSP
■Supported codecs: LDAC, AAC, SBC
■Supported content protection: SCMS-T method
■Transmission bandwidth (A2DP): 20Hz - 20,000Hz (44.1kHz sampling) / 20Hz - 40,000Hz (LDAC 96kHz sampling, 990kbps)