True Wireless Earbuds with Open-type Earbud Design, Clear Voice Function, Multipoint, Gaming Mode and more.

• Open-type earbuds provides a comfortable fit
• Yamaha True Sound: extraordinary realism, detail and clarity
• Clear Voice: never miss vocals or dialogue
• Multipoint function allows switching audio between two connected devices
• Crystal-clear voice calls with either ear or both
• Listening Care performs intelligent equalization for full-range sound at lower listening volumes
• Take them everywhere: IPX4 water and sweat resistant and up to 26 hrs battery life

OPEN COMFORT, CLEAR SOUND

With the open-type earbud design, the TW-EF3A provides a comfortable fit for extended listening times.

TRUE SOUND

The Yamaha legacy of crafting the finest musical instruments allows a complete understanding of musical creation and how the artist’s thoughts translate into their music.

CLEAR AND DYNAMIC

The TW-EF3A provides clear vocals and human voices, making it easy to listen to over extended periods of time. The 13mm drivers fully express the energy and dynamism of the music.

NEVER MISS A VOICE

Clear Voice is a function that lifts the bandwidth of the voice to make vocals easier to hear. In dialogue-driven content (e.g. podcasts, movies, etc.), the voice becomes easier to hear without having to turn up the volume.

ENJOY LISTENING AT LOW VOLUME

Listening Care maintains the original sound range and quality of the music even at low volumes, supporting a listening experience that’s easier on the ears.

CONVENIENT CONNECTIVITY

MULTIPOINT CONNECTIVITY

Connect two Bluetooth® devices simultaneously, such as a smartphone and a PC. When receiving an incoming call from one of them, take the call without switching devices.

FULL COMFORT—ANYTIME, ANYWHERE

CALLING THAT'S CLEARLY BETTER

Convenient call function for both business and private use. You can also wear only one earbud and enjoy calls while being aware of sounds around you.*1

GAMING MODE

Reduce the lag between sound and video when watching videos or playing games.*2

ACTIVATE VOICE ASSISTANTS

Quickly activate Siri® or Google Assistant with the button.

LONG BATTERY LIFE

With the charging case, it can be used for up to about 26 hours.

WATER RESISTANT

With an IPX4 water-resistance rating, a little sweat or rain won’t harm these earbuds, making them perfect for exercise and life on the go.

STAY CONNECTED

Equipped with technology that enables simultaneous L-R connection with devices for stable Bluetooth® connectivity.

FAST PAIR

Just one tap enables quick, effortless Bluetooth pairing with your Android*3 devices.

IN THE BOX / OPERATION

*1 This product does not offer a function to convert stereo sound to monaural sound. The L and R sides on the earbuds operate different functions. When using only one earbud, use your Bluetooth device to operate controls like playback or talking on the phone.

*2 The amount of video and audio delay varies depending on the usage environment and wearing conditions.

*3 Android OS 6.0 or later, or Google Play 11.7 or later.

*4 Playback time with fully charged earbuds.

*5 Total playback time after three charges in a fully charged charging case.