Go wireless with BLUETOOTH
Say goodbye to tangled wires and pulled-out plugs. With BLUETOOTH® wireless technology, you can connect to your device wirelessly and enjoy flawless, interruption-free listening.

15H battery life
With up to 15 hours of playback when fully charged, you can listen to your favourite playlists and podcasts all through the day.

Power up with quick charge
When your battery runs lows, just 10 minutes of charging gets you a full 60 minutes of playback. This means that even if you're in a rush, you'll soon be ready to get the music going again. If you have more time, you can charge the battery to full in just three hours.

Portable and flexible for more comfortable listening
Soft, flexible and lightweight, the WI-C310 wireless in-ear headphones let you listen in comfort, anytime, anywhere.

Colours to suit your style
Express your style with a choice of four colours, all with a sleek, flat cable and eye-catching metallic finish.

Magnetic buds for easy carrying
Each earbud has a built-in magnet for tangle-free carrying and storage.

Free yourself with behind-the-neck design
The around-the-neck design is comfortable, lightweight and keeps your headphones out of the way, so you can get on with listening in total freedom.

One-touch hands-free calling
Calling a friend from your connected smartphone? Touch the multi-function button and you'll be ready to get the conversation started. Time to say goodbye? Just press it again to end the call.

9mm driver units for clear, punchy sound
Whether you're listening to pop hits, classical concertos or jazz solos, the 9mm driver units deliver dynamic audio performance with deep bass, crisp treble and outstanding clarity.

Voice assistant at your service
Check the weather, get the latest news and more using just your voice. Press the multi-function button twice and you’ll get instant access to Siri or Google Assistant.

Size & Weight
WEIGHT
Approx. 19 g (0.68 oz)

General Features
HEADPHONE TYPE
Closed, dynamic

DRIVER UNIT
9mm

MAGNET
Neodymium

FREQUENCY RESPONSE(BLUETOOTH® COMMUNICATION)
20Hz - 20,000Hz (44.1kHz Sampling)

VOLUME CONTROL
Yes

WEARING STYLE
In-ear headphones

NFC
No

Battery
BATTERY CHARGE TIME
Approx. 3.0 hrs

BATTERY CHARGE METHOD
USB charging

BATTERY LIFE(CONTINUOUS MUSIC PLAYBACK TIME)
Max. 15hrs

BATTERY LIFE(CONTINUOUS COMMUNICATION TIME)
Max. 15hrs

BATTERY LIFE(WAITING TIME)
Max. 200hrs

Bluetooth® Specification
BLUETOOTH® VERSION
Bluetooth Specification version 5.0

EFFECTIVE RANGE
Line of sight approx.30ft (10m)

FREQUENCY RANGE
2.4GHz band (2.4000GHz-2.4835GHz)

PROFILE
A2DP (Advanced Audio Distribution Profile) ,AVRCP (Audio Video Remote Control Profile) ,HFP (Hands-free Profile) ,HSP (Headset Profile)

SUPPORTED AUDIO FORMAT(S)
SBC, AAC

SUPPORTED CONTENT PROTECTION
SCMS-T