SONY / WH-CH400 RZ

Variations

Wireless headphones, closed type, Bluetooth, 20Hz-20,000Hz, red

■Small and lightweight on-ear type
・The on-ear type small housing and lightweight design of about 107g provide a comfortable fit.

■Long-term wireless listening of up to 20 hours

■Supports activation of smartphone voice assistant functions such as Siri and Google apps
・You can make calls, play music, and do simple research such as weather forecasts by operating the headphones and voice operations without taking out your smartphone.

■Easy operation of smartphones and other players with buttons on the ears
・By operating the buttons on the bottom of the housing on the R side, you can skip/rewind songs, play/pause, and adjust the volume of music players such as smartphones connected via Bluetooth, so you can easily operate them without taking the player out of your pocket. You can also receive and end calls. You can receive and talk without picking up your smartphone, and when you finish, music playback will start seamlessly again.

■High sound quality even when wireless, supports AAC
・High sound quality even when wireless, supports AAC in addition to SBC. Music encoded in AAC, such as iPhones with iOS 4.3.1 or later, is also played with high sound quality.

■Convenient Bluetooth function

-Hands-free calling support
Hands-free calling (*) is possible with smartphones, iPhones, and mobile phones.

■One-touch connection (NFC) function

-If you have an NFC-equipped smartphone or an Android (TM) smartphone that supports Osaifu-Keitai (R), you can connect to Bluetooth with just one touch.

■Multi-pairing

-Supports multi-pairing, allowing you to pair with up to eight devices. Once you pair with a frequently used device, it will be easy to connect to Bluetooth from the second time onwards.

＜Specifications＞
■Headphone section
・Closed dynamic type
・Driver unit: 30mm
・Magnet: Ferrite
・Weight: Approximately 107g

■Microphone section
・Electret condenser type
・Directional characteristics: Omnidirectional
・Effective frequency band: 100Hz-8,000Hz

■Accessories
USB cable (approximately 50cm micro USB cable)
Warranty card
Instruction manual

■Bluetooth
・Communication method: Bluetooth standard version 4.2
・Output: Bluetooth power class 2
・Maximum communication distance: Approximately 10m
・Frequency band used: 2.4GHz band (2.4000GHz-2.4835GHz)
・Modulation method: FHSS
・Supported Bluetooth profiles: A2DP (Advanced Audio Distribution Profile), AVRCP (Audio Video Remote Control Profile), HFP (Hands-free Profile), HSP (Headset Profile)
・Supported codecs: SBC, AAC
- Supported content protection: SCMS-T
- Transmission bandwidth (A2DP): 20Hz-20,000Hz (at 44.1kHz sampling)