Sony WH-CH400/R Wireless Headphones with Bluetooth, Red (WHCH400/R)

Wireless headphones made for all day listening on the go. Stream effortlessly with NFC One-touch connection, listen all day with up to 20 hours of battery life, and get dynamic sound from 30mm drivers. The built-in microphone enables you to make hands-free calls or talk to your smartphones voice assistant.

Product Features

NFC and Bluetooth
Near Field Communication (NFC) technology makes complex set-up sequences a thing of the past. Simply touch selected NFC-enabled devices to the on-body N-mark for a quick, seamless connection, then start streaming content over a Bluetooth wireless connection. No NFC? No problem. You can still manually connect to Bluetooth headphones using your device's settings menu.

Up to 20 hours of battery life
Keep the music going with up to 20 hours of long-lasting battery.

30mm neodymium drivers for quality sound
Listen to your music in clear sound from lightweight 30mm neodymium drivers.

Easy hands-free calling
Conversation flows freely with easy hands-free calling, thanks to the built-in microphone. No need to even take your phone from your pocket.

Voice assistant compatible
A simple button press connects you to your smartphone's voice assistant to get directions, play music and communicate with contacts.

Easy operation with buttons
Use the buttons to play, stop or skip through tracks and adjust the volume.

Pick your color
Select and wear the color that suits you best. Choose from black, red, grey and blue.

Product Specifications

Bluetooth

• Bluetooth Technology: Version 4.2
• Effective Range: Line of sight approx.30ft (10m)
• Frequency Range: 2.4GHz band(2.4000GHz-2.4835GHz)
• Frequency Range(A2DP): 20Hz - 20,000Hz((44.1kHz Sampling)
• Interface: A2DP(Advanced Audio Distribution Profile),AVRCP(Audio Video Remote Control Profile),HFP(Hands-free Profile),HSP(Headset Profile)
• Modulation Method: FHSS
• NFC: Yes
• Power Output: Bluetooth power class2
• Supported Audio Format(s): SBC, AAC
• Supported Content Protection: SCMS-T

General Features (Headphone)

• Driver Unit: 30mm
• Headband: Mold headband
• Headphone Type: Close Dynamic
• Magnet: Ferrite
• Wearing Style: On-ear
• Weights (Approx.) *excl.cable erights: 107g

General Features(Active Headphones)

• Volume Control: Yes

General Features(Microphone)

• Direction of Microphone: Omni directional
• Effective Frequency of Microphone: 100-8,000Hz
• Unit of Microphone: Electret condenser

Power

• Battery Charging (Approx): Approx. 4.5 Hours Battery Charge Method: USB
• Battery Indicator: Battery Indicator (charge indication): Red LED Battery
• Indicator (working indication): Blue/Red LED
• Battery Life (Approx): Battery Life(continuous music playback time): Max. 20h
• Battery Life (Approx): Battery Life(continuous communication time): Max. 20h
• Battery Life (Approx): Battery Life(Waiting Time): Max. 200h
• Battery Type: DC3.7V : Built-in lithium-ion rechargeable battery

Weights and Measurements

• Dimensions (Approx.): Package: 7 x 19.8 x 16 cm (WxHxL)

1. Actual performance varies based on settings, environmental conditions, and usage.
2. Interoperability and compatibility among Bluetooth devices may vary.
3. Voice assist function compatible with Android smartphone (Google App) or iPhone (Siri). Bluetooth connection required
4. Colors may vary between regions and countries.