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HA-Z77T-B
Special Edition - Gumy Wireless Earphones in Olive Black

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£49.99
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£49.99
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Your vibrant, on-the-go audio companion

Express yourself with five fruity colours that match your unique style. With up to 24 hours of battery life and quick charging capabilities, enjoy uninterrupted music all day, everywhere you go.

Designed for comfort and security, these earphones stay put whether you're commuting or conquering your day. Navigate effortlessly with touch sensor controls for music playback and call management.

Don't let a little rain or sweat stop you. With an IPX4 rating, these earphones are built to withstand your active lifestyle.

Stay connected and aware with the option to use a single earphone, and take advantage of the built-in microphone and voice assistant for hands-free convenience.

For a colourful, convenient, and versatile audio solution, look no further than the HA-Z77T Gumy wireless earphones.


    Key Features
    • HA-Z77T Gumy Wireless Earphones
    • Maximum 24 hours of playtime
    • Headphone battery life 7 hours
    • Additional 17 hours battery life with charging case
    • Quick charge of 15 minutes gives you 85 minutes of listening time
    • Single ear use (either left or right ears)
    • Slim, compact charging case
    • Touch sensor operation
    • Auto On / Off and connect
    • Smartphone voice assistant compatible
    • IPX4 water & sweat resistant
    • Soft touch elastomer material for a comfortable fit
    • 3 sound modes (Normal / Bass / Clear)
    • Available in 5 colours (Blue, Black, Green, Peach Pink, White)
    Technical Spec
    • Earphones Type: Wireless In-Ear Earbud
    • Single Ear Use: Yes, left or right earbuds
    • Microphone & Remote: Yes
    • Touch Control: Yes
    • Voice Assistant Compatible: Yes
    • Sound Mode Function: Normal/Bass/Clear
    • Automatic Power ON/OFF: Yes
    • IPX Rating: IPX4
    • Water Resistant: Yes
    • Dynamic Frequency Response Range: 20 - 20000 Hz
    • Driver Size: 6 mm
    • Magnet Type: Neodymium
    • Impedance: 16 Ω
    • Bluetooth® Connection: Version 5.3
    • Bluetooth® Profiles: A2DP / AVRCP / HFP
    • Supported Audio Format: SBC
    • Bluetooth® Range: Line of sight approx. 10 Meters
    • Frequency Range: 2.4 GHz band (2.402 - 2.48 GHz)
    • Earbuds Battery Life: Maximum 7 hours
    • Extra Power Charging Case: Extra 17 hours of power
    • Maximum Battery Life: 24 hours
    • Charging Time Earbuds: 2 hours
    • Charging Time Charging Case: 3 hours
    • Quick Charge: 15 Minutes = 85 minutes playback
    • Usage: With compatible mobile smart devices, including iPhone / Android phones
    • Earbud Weight: Approximately 8.4 g
    • Charging Case Weight: Approximately 31.5 g
    • Charging Case Dimensions: H: 33 x W: 70 x D: 28 mm
    Whats in the Box
    • HA-Z77T-B Wireless Earphones in Olive Black
    • Charging case
    • USB Charging lead
    • 4 Sets of silicone earpieces (Sizes: Extra Small | Small | Medium | Large)
    • Instruction manual
    Warranty & Usage

    Our products come with a manufacturer's 1-year warranty from the date of supply. We recommend contacting our Technical/Customer Relations Team for assistance if you encounter any issues during this period. You can contact them via our Support Portal, which can be accessed here: https://jvcsupport.co.uk/support-ticket/.

    Our dedicated team is available from Monday to Friday, excluding bank holidays. They strive to respond to inquiries within 24 hours or sooner. We kindly ask that you check your junk/spam folder as their replies may occasionally end there.

    Not suitable for children under the age of 10 years due to small parts.

    Thank you for choosing our products, and we're committed to providing excellent support for any concerns you may have.

    How to Guides

    > Click for Online How to Guides

    • Charging the charging case and earphones
    • Maintaining the charging terminals
    • Connecting (Power On)
    • Pairing (Registering a device)
    • Reconnect
    • Audio / Phone operation
    • Powering off by placing earphones in the charging case
    • Powering off using the earphones
    • Troubleshooting
    • Restoring the settings to the initial state
    DPD Shipping

    Orders over £50 are eligible for free DPD delivery within mainland England, Scotland, and Wales. If there is a delivery charge, it will be calculated during the checkout process. For orders below £50, the standard delivery charge is £3.99.

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    Where style meets functionality

    Enjoy vibrant colours, supreme comfort, and practical features tailored to your needs. With long-lasting battery life and quick charging, your music never skips a beat, even on the busiest days.

    Immerse yourself in high-quality sound that brings every note to life, whether you're jamming out, catching up on movies, or joining conference calls. Take control with intuitive touch gestures for volume adjustments, track skipping, and call management, all at your fingertips. Stay flexible with single-ear use options, perfect for staying tuned to your surroundings or engaging in conversations while enjoying your audio.

    No need to worry about the weather—these earbuds are built to withstand rain and shine, ensuring your music keeps playing no matter what.

    Experience seamless connectivity for uninterrupted playback and efficient communication, thanks to stable wireless connections and a built-in microphone for hands-free calling or teleworking.

    HA-A77T-B Quick charge

    CHARGE & GO - UNLEASH YOUR MUSIC ANYWHERE!

    Experience uninterrupted music enjoyment with the HA-A77T Gumy Wireless Earbuds all day. With a total battery life of 24 hours, each headphone offers an impressive 7 hours of playback time. Plus, with the convenience of the compact charging case, you get an additional 17 hours of charging on the move. Say goodbye to interruptions and hello to endless tunes wherever your day takes you.

    If you're in a rush, the quick charge feature comes to the rescue. Just 15 minutes of charging grants you an impressive 85 minutes of playback time. No need to wait around!

    HA-A77T-B IPX4 rating

    IPX4 RAIN OR SHINE NO WORRIES

    Embrace the great outdoors with confidence, thanks to the IPX4-rated HA-A77T Gumy Wireless Earbuds. Designed to withstand sweat and rain, these earbuds are the perfect companions for all your outdoor adventures. Whether you're hitting the trails or powering through a workout, you can enjoy your favourite music or podcasts without any worries. Immerse yourself fully in your active lifestyle, knowing that these earbuds will keep up with you every step of the way.

    HA-A7T2-B in black solo earbud usage

    WHEN YOU NEED TO GO SOLO

    Experience ultimate flexibility with the HA-A77T Gumy Wireless Earbuds' single-earpiece option. Whether you're into left or right, these earbuds give you the freedom to use just one while keeping the other ear open. Perfect for staying aware during your jog, staying connected during online meetings, or staying tuned in for important announcements. Stay flexible, stay connected, with HA-A77T Gumy Wireless Earbuds.