Specifications:

Bluetooth: 5.1

Bluetooth protocol: A2DP, AVRCP, HFP

Effective distance: 10m playtime (hours)： 7h(earbuds) + 18h(charging case)

Battery capacity：37mAh (earbuds), 400mAh (charging case)

Charging Port: USB-TypeC input： 5V/200mA (earbuds) | 5V/1A (charging case)

Charging time: 1h (earbuds) | 2h (charging case)

Audio coding: SBC

Driver: 13mm

Dynamic impedance: 32Ω

Sound pressure level: 94±3dB SPL (A)

Frequency response: 20Hz-20KHz

Microphones: 1

Microphone sensitivity:  -38dB

Waterproof rating: IP54

Weight: 41g

Dimension (L x W x H mm): 51*53.44*28.25

Features:

- Lightweight design - portability redefined:

The half-in-ear design and ergonomic curves ensure a snug fit and are comfortable enough for everyday use.

- Designed for excellence / Immersive audio experience:

13mm dynamic drivers create a wide sound field and balanced listening feeling;

The TO-U2 mini true wireless earbuds headphones have a composite 13mm diaphragm dynamic driver unit that produces high resolution and rich sound details. The treble, mediant, and bass are well-balanced, making it a perfect melodic experience.: 

- Crystal clear call voice call noise cancellation:

The intelligent noise cancellation technology reduces background noise and ensures voice clarity. You are guaranteed a natural conversation flow even in noisy environments.

- All-day music. 25 hours of playback time with fast charging supported:

Up to 7 hours of music playtime + 18 hours of charging case.

Non-stop playback of up to 7 hours with a single charge and an additional 18 hours with the charging case. 10 minutes fast charge to provide 1 hour playback time.: 

- Unique screen display:

The OLED display on the charging case is complete with icons indicating both Bluetooth connection and battery level.

- Bluetooth V5.1. Stay connected:

The advanced Bluetooth 5.1 chip provides faster pairing, stable connection and universal compatibility.

- Low Latency for gaming. Super-smooth gaming experience:

The Game mode has been added to the TO-U2 mini True Wireless Bluetooth Earbuds. It's optimised with latency reduction, ensuring a smoother transmission. Unleash the gamer within you.

- One-Button connection Use either single or both earbuds:

You can use either one or both earbuds with zero limitations through the one-button Bluetooth connection.

- Simple touch control: Play, Pause, and More:

With a simple touch, you can effortlessly control both your music playlist and take calls.

- IP54 Dust and water resistant:

The TO-U2 mini True Wireless Bluetooth Earbuds are rated IP54 making them dust and water-resistant. Take them with you when you go for a workout or a stroll in light rain.