BackBeat FIT 305

Signature Edition

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BackBeat FIT 305

Enjoy big sound in a small package with the ultra-light and portable BackBeat FIT 305 series of wireless sport earbuds. A sweatproof coating protects the earbuds during workouts, while unique patent-pending, secure-fit eartips make them comfortable for all-day wearing.

Move freely.

You’re always in motion, and need your music to keep up. Portable and ultra-lightweight, these discreet wireless earbuds stay put during active use and take you comfortably from one place to the next.

Break a sweat.

Don’t let moisture hold you back. With IPX5-rated water-resistance, sweatproof design and military-grade nano-coating, these earbuds were built to take on sweat, rain and spills.

Ultra-light and portable

Comfortable all-day wearing with portable, ultra-lightweight design.

Sweat and moisture protection

Sweatproof coating by P2i and IPX5-rated water-resistant protection.

Secure fit eartip design

The patent-pending, occlusive eartip design blocks out noise and stays secure during active use.

6 hours of power

Up to six hours of wireless listening on a single charge.

Listen comfortably.

Enjoy big sound in a small package with unique patent-pending, secure-fit eartips. Its stable, discreet form factor sits flush in your ear and stays put during active use.

Going for an evening run?

The reflective sport-weave cable provides visibility at night, while the secure 2-in-1 cable clip stays in place during active use. Clip it to your shirt, or use it as a cinch.

Unique patent-pending, secure-fit eartips and 2-in-1 cable clip provide stability during sport and fitness use.

Portable and ultra-lightweight earbuds with unique patent-pending, secure-fit eartips minimize pressure points and provide all-day wearing comfort.

Sweatproof coating by P2i and IPX5-rated water resistance protect the earbuds against moisture from sweat, rain and spills.

6 mm drivers and occlusive eartip design block out noise and deliver deep, rich sound, whether you’re in the gym or out running errands.

A miniaturized design allows for a portable and discreet form factor that sits flush in your ear.

Rechargeable battery lets you listen wirelessly with up to six hours of power on a single charge or a 15-minute quick charge for a full hour of listening.

Reflective sport-weave cable provides visibility at night and minimizes cable friction during active use.

A quick-drying mesh storage pouch allows you to store and protect your earbuds from moisture (available with BackBeat FIT 305 only).

Stream up to 33 ft/10 m from Bluetooth-compatible smartphones and tablets.

Multipoint Bluetooth lets you automatically connect up to two devices simultaneously and pair up to eight.

Easily answer calls or access Siri, Google Now or Cortana using inline controls.

Easily answer calls with wideband-enabled microphone, compatible with smartphones.

Inline controls make it easy to take calls, skip tracks, adjust volume and activate Siri, Google Now or Cortana voice-controlled smartphone assistants.

Easily download and install Plantronics Hub for iOS or Android to update your earbuds and enable features such as Find MyHeadset.

DeepSleep hibernation mode maintains battery charge for up to six months when your earbuds are out of range or if the power is left on.

Always know how much listening time you have left with battery life voice alerts.

Technical specifications.



Bluetooth 4.1, hfp 1.6, hsp 1.2, a2dp v1.2, avrcp v1.4

Listen time:

Up to 6 hours

Talk time:

Up to 6 hours

Standby time:


Deep sleep:

6 months

Frequency response:


Passive noise cancellation:



15g with clip

Water protection:

Sweat-proof rated, ipx5 rated


46.7mmL x 11.05mmW x 11.3mmT


Up to 33 ft/ 10m

Audio Codec:


Time to charge (zero battery to full):

Less than 2hrs


Yes, 2 devices

Service and Support:

2-year limited warranty

A Gift set (Worth HK$238) for Plantronics BackBeat FIT 305 Signature Edition purchase.
1. Sport Belt
2. Cold Pressed Juices Voucher
3. Laser Engraving Service

*All gifts are limited and available on a first-come-first-served basis while stock lasts.