W4 AI Interpreter Earbuds

The W4 AI Interpreter earbuds have comprehensive functions and support multiple translation modes, such as One-on-One conversation and Multi-Media translation. Its sound pickup technology is advanced, with 1 bone conduction sensor + 2 microphones for hybrid sound pickup technology, which ensures high translation accuracy in noisy environments. Its battery life can also meet daily usage requirements. At the same time, its design is unique and novel, and the semi-in-ear wearing method is comfortable. Overall, its comprehensive performance is excellent.

The bending angle of the earbud stems of the W4 AI Interpreter earbuds conforms to the curves of the tragus and the mandible. It is more ergonomic. Besides avoiding friction and pressure on the ears, the microphone at the end can naturally point towards the mouth for sound pickup, allowing for accurate sound collection without manual adjustment.

Online translation supports 42 languages and 95 accents, covering common languages such as English, French, German, Spanish, Japanese, and Korean, as well as characteristic accents from different countries and regions. Offline translation supports 8 languages (Chinese, English, Japanese, Korean, French, German, Spanish, and Russian) and 13 language pairs.

The W4 AI Interpreter earbuds are equipped with three microphones and adopt vector noise cancellation (VNC) and bone conduction + microphone hybrid sound pickup technology. They can effectively filter background noise and accurately pick up human voices. Even in noisy environments such as airports and train stations, they can clearly capture sounds to ensure the accuracy of translation.

It is suitable for scenarios where two people communicate face-to-face but speak different languages, such as business negotiations, international social gatherings, etc. Both parties wear the earbuds, turn on the One-on-One conversation mode, and the earbuds can translate what each other says in real-time to achieve smooth communication.

Yes. The W4 AI Interpreter earbuds are not only professional simultaneous-interpreting earbuds but also meet daily needs. They can be used for daily phone calls and music listening through a Bluetooth connection.

The one-on-one mode and Listen & Play functions support offline translation.

In environments without network access, such as remote areas or during flights, you can use the offline translation function. Although the number of supported languages and language pairs is relatively less than that of online translation, it can meet the basic translation needs of common languages.

In addition to the basic translation function, the APP of the W4 AI Interpreter earbuds supports the export of translation records, which is convenient for users to organize and review communication content. At the same time, users can set the target language for translation, choose a special tone, and adjust the earbud sound effects in the APP, providing a personalized user experience.

In scenarios where you need to listen to foreign language content and get translations, turn on this mode. The earbuds automatically receive surrounding sounds for listening translation, and you can also choose to play the translated content through the cell phone speaker, which is convenient for people around to hear the translation results. It is suitable for scenarios such as meetings and lectures.

The W4 AI Interpreter earbuds are available in two color options, "Midnight Blue" and "Sandy Gold". The frosted-texture shell is paired with subtle metallic patterns, making it a fashionable accessory for daily use.

The speaker size is 12mm. In terms of sound quality, although its main function is translation, it can also provide clear sound when listening to music, meeting the needs of daily casual music listening.

The battery capacity of a single earbud is 60mAh. The translation usage time is 4 hours, and the music playback time is 6 hours. The charging case has a capacity of 500mAh, and the charging time is 1.5 hours. It can charge the earbuds 2 times. The overall comprehensive battery life is 12 hours of translation and 18 hours of music playback.

Turn on the Bluetooth of your mobile phone and ensure it is on and in discoverable mode. Take out the W4 AI Interpreter earbuds, and they will automatically enter pairing mode (the indicator light flashes). Find "Timekettle W4 AI Interpreter" in the Bluetooth list of your mobile phone and click to pair to complete the connection.

The W4 AI Interpreter earbuds support mobile phone systems with Android 10 or higher or iOS 14 or higher.

The Bluetooth version is 5.3. Compared with lower versions, version 5.3 has lower power consumption, faster transmission speed, and more stable connections. It can reduce audio stuttering, latency, etc., providing a better experience when listening to music or doing call translation.

After connecting the earbuds to your mobile phone and opening the corresponding APP, find the translation function entry in the APP interface. Select the appropriate mode according to different translation scenarios, such as the One-on-One mode or the Multi-Media translation mode, to turn on the translation function.

Use a Type-C interface for charging, and the input voltage is 5V-1A. Avoid using inferior chargers to prevent damage to the earbuds and the charging case. When charging, put the earbuds into the charging case, close the lid, and the indicator light on the charging case will turn on to indicate that it is charging.

It adopts a semi-in-ear wearing method. This wearing method fits the contour of the ear, is less likely to cause a sense of oppression, and is relatively comfortable for long-term wear. It is suitable for scenarios where the earbuds are used for translation, calls, etc., for a long time.

The earbud size is 49.51x9.9x25.9mm, and the weight is 5.7g. It is small and light, easy to carry. The charging case size is 66.6x54.3x33.9mm, and the weight (including the earbuds) is 116.5g, which is convenient to put in your pocket or bag.

The W4 AI Interpreter earbuds are equipped with bone voiceprint sensors, and their anti-sound leakage performance has been improved compared to previous models. During use, it can effectively reduce the interference of the voices of people around you. Even in a noisy environment, you don't have to worry about the earphones picking up the voices of people nearby.

Yes, they can be exported. Find the translation record option in the APP, select the records you need to export, and follow the operation steps prompted by the APP to export and save the translation records to your mobile phone locally.

No, it doesn't have an active noise-canceling function. However, it is equipped with 1 bone conduction sensor + 2 microphones and adopts vector noise cancellation (VNC) to improve sound pickup accuracy.

The W4 AI Interpreter has a call noise-reduction (ENC) function. During daily calls, it can effectively reduce the interference of environmental noise, making the call sound clearer. Even in a noisy environment, the other party can clearly hear your voice.

The standard packaging includes a Type-C charging cable, 1 pair of ear hooks, and 2 pairs of ear tips. There is no adapter.

The core translation functions of the two are similar, but:

• The price of the W4 AI Interpreter is $349, while the price of the W4 AI Interpreter Pro is $449.
• The W4 AI Interpreter has a stronger sound pickup performance. It is equipped with 1 bone conduction sensor + 2 microphones and adopts the bone conduction + microphone hybrid sound pickup technology; the W4 AI Interpreter Pro is only equipped with three microphones.
• The W4 AI Interpreter does not support call translation, while the W4 AI Interpreter Pro supports two-way call translation.
• The music playback duration of the W4 AI Interpreter is 6 hours, while that of the W4 AI Interpreter Pro is 12 hours.
• The translation usage duration of the W4 AI Interpreter is 4 hours, and that of the W4 AI Interpreter Pro is 4 hours.
• W4 is a semi-in-ear headphone, while W4 Pro is an open-ear headphone.
• W4 is more compact and portable for on-the-go use, while W4 Pro is better suited for indoor settings like conference rooms.

The core translation functions of the two are similar, but the W4 AI Interpreter provides a better user experience:

• The W4 AI Interpreter is equipped with three microphones, while the WT2 Edge has two microphones. The W4 AI Interpreter has an advantage in the sound-pickup effect.
• In terms of battery life, the translation usage duration of the W4 AI Interpreter is 4 hours; that of the WT2 Edge is 3 hours.
• The W4 AI Interpreter can be used for music playback and making phone calls, while the WT2 Edge does not support music playback and phone calls.
• The WT2 Edge supports one-way touch-controlled simultaneous interpretation (supporting up to 6 people), while the W4 AI Interpreter does not.
• The W4 AI Interpreter supports call noise reduction, while the WT2 Edge does not.
• The exterior design of W4 adds a metallic texture, giving it a stronger sense of value.
• The charging case of W4 has been changed to a "sharing-friendly" design, which is more convenient for sharing the earphones.
• W4 improved voice pickup performance, enhanced sound quality, and increased working and standby battery life.