Sennheiser - CX 400BT True Wireless Earbud Headphones - White
- Key Specs
- Connection Type: Wireless
- Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- True Wireless: true (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
- Maximum Wireless Range: 33 feet
- Built-In Microphone: true
- Carrying Case: true
- Headphone Fit: In-Ear
- Battery Life: 7 hours (Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.)
- Battery Charge Time: 1.5 hours (Battery charge time will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. Charging time will likely decrease with time and usage of the battery.)
- Works With: Siri, Google Assistant (Compatible with or able to be connected to other smart devices or applications.)
- Ear Tip Sizes Included: Extra small, Small, Medium, Large
- General
- Product Name: CX 400BT True Wireless Earbud Headphones
- Brand: Sennheiser
- Ear Tip Sizes Included: Extra small, Small, Medium, Large
- Model Number: CX400TW1 White
- Color: White
- Audio
- Sound Isolating: true
- Environmental Noise Control: false (A technology that automatically or manually adjusts, or eliminates, ambient background sound to allow conversational voices to be heard clearer.)
- Minimum Frequency Response: 5 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Maximum Frequency Response: 21 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Driver Size: 7 millimeters
- Connectivity
- Connection Type: Wireless
- Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- True Wireless: true (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
- Maximum Wireless Range: 33 feet
- Features
- Built-In Microphone: true
- Carrying Case: true
- Controls: Volume, Voice assistant, Call, Track selection
- Bone Conducting Technology: false
- Design
- Headphone Fit: In-Ear
- Power
- Rechargeable: true
- Battery Life: 7 hours (Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.)
- Battery Charge Time: 1.5 hours (Battery charge time will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. Charging time will likely decrease with time and usage of the battery.)
- Charging Accessory Included: Case, Cable
- Battery Life Provided by Charging Case: 13 hours
- Charging Interface(s): USB-C (The connection for transmitting power to charge the device.)
- On/Off Switch: Automatic
- Compatibility
- Works With: Siri, Google Assistant (Compatible with or able to be connected to other smart devices or applications.)
- Other
- UPC: 615104346925
Superior sound. Tailored to you. Your day-to-day may change but your enjoyment of superior sound won’t. Powered by Sennheiser’s leading audio technology, the CX 400BT True Wireless gives you total control over an exceptional sound experience. The CX 400BT offers customizable controls, long-lasting battery life and an all-day comfort design, making it the perfect choice for everyday earbuds.
- Superior Sound: Immerse yourself in amazing sound quality thanks to Sennheiser’s unique 7mm dynamic audio drivers and personalize your audio experience with the built-in equalizer and the Sennheiser Smart Control app.
- Customisable Controls: Manage your music, make calls or trigger the voice assistant with customisable touch-sensitive technology built into both earbuds.
- Codec Support: Enjoy outstanding sound quality no matter your mobile device with our wide range of audio codec support including AAC, aptX and SBC.
- Battery Life: Experience non-stop play time with a 20 hours of battery life – 7 hours on a single charge and a further 13 hours via the charging case.
- Ergonomic Design: Dive into your favorite music for as long as you like with an ergonomic design made for all-day wearing.
Whats Included
- CX 400BT True Wireless earbuds
- Charging case
- USB-C charging cable
- Silicone ear adapter sets (XS/S/M/L)
A: The right earbud is the main earbud, so you can use only the right bud by itself.
Q: are these noise cancelling earbud headphones as well?
A: No, they are not. They are basically the same as the Sennheiser - MOMENTUM True Wireless 2, just without the active noise cancellation and transparent hearing mode. They’re also $100 dollars cheaper, so you have to decide whether those other two features are worth the price difference or not.
Q: Do these work with just one earbud on?
A: The right earbud WILL work independently, however the left earbud DOES NOT work independently of the right one. The left seems to require connection to the right one in order to work. As soon as the right earbud looses power or is returned to its case it will disconnect.
Q: Do these come with a microphone to use during phone call?
A: The microphone is in the ear buds. Ive been told people can hear me better than when I use my phone.
Q: will this work with a tv? samsung and tcl (roku)
A: If your device has bluetooth, I use mine with my fire stick.
Q: Does these allow to mute the call? I do not want to dig out the phone every time I mute or unmute.
A: undefined
Q: Will these work with an Apple watch without an iPhone or iPad?
A: These will work with an iPhone flawlessly
