SO1 Open-ear True Wireless Sports Earphone

• Comfortable and safe with not in-ear design.
• No falling off for sports with earhook
• Directional audio transmission for high clarity sound and privacy protection.
• Bluetooth 5.3: faster and more stable connection
• Clear communication with smart noise cancelling
• Long battery life: continuous listening for over 9 hours.
• Support wireless charging for convenience
• No worry for sweat with IPX5 waterproof design

Not in-ear design for comfortable wearing

Breaking the tradition with directional audio transmission while the nozzle is not inserted into the ear canal. The inner side of the earphone is designed with an ergonomic curved surface, which does not compress the ear cavity, achieving a truly seamless wearing effect. It is comfortable and not painful with long time wearing.

Safe and convenient with open design

Real time aware of external environment to avoid dangerous situations.

No need to take off earphones for brief talk

You can hear the voice from others when enjoying music with SO1 open ear design.

No falling off for sports with earhook design

Wearing is very stable, and the earphone does not fall off even during intense exercise
Perfect for outdoor sports, fitness, yoga and more.

Rotatable earhook

There is a 30 degree rotation space on both left and right side of the earhook (a total of 60 degrees), which can better fit various ear shapes, so it is very comfortable and stable to wear.

Directional audio transmission for high clarity sound

The sound is tuned based on the preferences of sports enthusiasts, with strong bass, clear and smooth vocals, and delicate treble. SO1, known as an on-ear speaker, has a strong sense of rhythm that raises the energy of music, making our sports passionate!

Directional transmission ensures that sound is not exposed and privacy is protected

SO1 is equipped with military technology chips and scientific software algorithms to achieve directional audio transmission. It is paired with a special 16.2mm biological composite diaphragm speaker and a special sound direction design, bringing a music experience that surpasses most current TWS earphones.

Bluetooth 5.3: faster and more stable connection

Bluetooth 5.3 chip always ensures smooth music enjoyment and call experience.
Immediately connect to Bluetooth upon opening the charging box, and the response is very fast.

Clear communication with smart noise cancelling

Equipped with ENC intelligent noise cancellation technology it effectively cancels external noise, and calls are also with high definition even in noisy environment.

No worry for sweat with IPX5 waterproof design

The earphones are designed to be waterproof for sports, so there is no worry about the harm of sweat or rain on the earphones.

IN THE BOX

• Earphone
• Charging box
• USB-C charging cable
• User Manual

SPECIFICATIONS

• Bluetooth version: 5.3
• Driver size: 16.2 mm
• Impedance: 18Ω
• Sensitivity: 117 dB
• Frequency response: 20 Hz - 20K Hz
• Bluetooth distance: 10 meters
• Weight: 92g
• Earphone battery capacity: 60mAh
• Charging box battery capacity: 600mAh
• Charging time: about 2 hours
• Stand by time: about 300 hours
• Earphone battery life: about 9 hours (50% volume)