Product Details

SONY WI-C310 Wireless Earphones
- Bluetooth 5.0 Wireless Connection
- 9MM Driver Unit
- 15 Hours Battery Life

Fashionable Design, Express Your Style
There are black, white, blue and gold optional colours. The earbuds adopt exquisite painting technology, achieving cool-looking metallic texture. Besides, the neck-loop and flat wire design are comfortable for whole-day listening.


Bluetooth 5.0 Wireless Connection
Sony adopts bluetooth 5.0 wireless connection technology, say goodbye to tangled wires and plugs, enjoy interruption-free music.

Clear, Balance & High Quality Audio
Sony is equipped with 9mm driver unit, brings you amazing clear treble and deep bass, suitable for pop songs, classical concertos or jazz solos, delivers high quality audio experience.

Approximate 15 Hours Battery Life *2
About 60 minutes of music playback after 10 minutes charging.

Convenient Design
When not in use, you can wear the headphones around your neck comfortably, and the magnetic buds design can prevent the cable from being tangled.

Comfortable, Portable & Flexible Cable
The cable is soft, flexible and portable which adopts flat tangle-free design, suitable for whole-day use, easy to store and can be used anytime, anywhere.
Multi-Function Button, Wired Microphone
- 3 Buttons Wired Control
- 1 Button Hands-Free Mode
- Access Voice Assistant


Package Contents
- 1 Stereo Headphones
- Approx 20 cm USB Cable
- 2 Pairs Silicone Replacement Earbuds
Due to the characteristics of Bluetooth headsets, electromagnetic interference may cause connection to be interrupted. Based on the characteristics of wireless technology, delay may occurs when the device performs the display function and transmits Bluetooth audio signal at the same time. That it, the audio is not synchronised with the video.
- Weight
-
Approx. 19G
- Working Temperature
-
0°C to 40°C
- Rated Power
-
0.5W
- Package Contents
-
USB Cable Type-C, 3 Pairs Silicone Earbuds (S/M/L) *Default M Size On The Headphones
- Connection
-
Bluetooth Specification Version 5.0
- Output
-
Bluetooth Specification Power Rating Class 2
- Effective Range
-
Line Of Sight Approx. 10M*3
- Frequency Range
-
2400MHZ - 2483.5 MHZ
- Effective Radiated Power
-
≤20 DBM (EIRP)
- Supported Format
-
SBC*4, AAC*5
- Power Source
-
DC 3.7V: Built-In Lithium Rechargeable Battery
DC 5V: USB Charging While Using
- Battery Charge Time
-
Approx. 3.0 Hrs (About 60 minutes of music playback after 10 minutes charging.) Note: Charge time and battery life may vary.
- Battery Life
-
Battery Life: Battery Life Via Bluetooth Connection: Max 15 Hours
Talk Time: Max 15 Hours
Standby: Max 200 HoursNote: The battery life may be shortened depending on codec and usage of the headphones.