• JBL Charge 4 Portable Bluetooth Speaker Black JBLCHARGE4BLK

    Grundig CLUB Portable Bluetooth Speaker Black GLR7761 hero image
    Grundig CLUB Portable Bluetooth Speaker Black GLR7761
    5.0 from 13 reviews
    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    Picture this; the sun is shining, the birds are singing, you’re surrounded by friends and family, and in the middle of it all, the JBL Charge 4 is playing amazing music. Connect up to two smart devices to the JBL Charge through Bluetooth, so everyone can play their favourites. With an IPX7 rating, the Charge 4 can be submerged in up to one metre of water for up to 30 minutes, ideal for pool parties and beach days.

    A powerful 7500 mAH lithium-ion battery supports up to 20 hours of audio playback and can even charge your phone on the go, courtesy of the provided USB charging port. What if you want to truly get the party started? With JBL Connect+, you can connect more than 100 compatible speakers to form a single interconnected sound system, amplifying your music experience. And with the JBL Bass Radiators, smooth, dynamic low tones are enhanced for thundering bass beyond the compact size of the Charge 4.
    Bluetooth Connectivity

    Wires are out, wireless is in. The simple Bluetooth connectivity in this unit makes it easy to share your favourite music wirelessly to this device. This receiver then takes the audio signal, boosts it, cleans it of distortion, and plays the cleaned signal through your speakers.

    IPX7 Rating

    Protected against the intrusion of water when submerged up to one metre, for at least thirty minutes.

    Bass Radiators

    Two bass radiators handle the deeper, lower tones in your music. Whatever you're doing, your music should never sound muted or dull. The strong bass response provided by the radiators will ensure you’re always feeling your music the way the artist intended.

    Great for the outdoors

    Whether you’re camping, at a BBQ, or the beach with friends, or you’re just after a powerful, portable home speaker option, this JBL speaker goes where you go. Its tightly-woven fabric exterior and rugged rubber speaker housing is portable and fully waterproof to suit your lifestyle.

    Specifications & manuals

    key Specifications
    Brand
    JBL
    Finish Colour
    Black
    Height (mm)
    93 mm
    Width (mm)
    220 mm
    Depth (mm)
    95 mm
    Model Number
    JBLCHARGE4BLK
    Weight (g)
    965 g
    Accessories included
    USB-C Charging Cable
    warranty
    Manufacturer Warranty
    1 Year
    Use
    Not intended or designed for commercial use.
    audio
    Frequency Response Range
    60 - 20,000
    Total Power
    30
    connectivity
    Bluetooth
    Bluetooth Version
    4.2
    inputs
    AUX In
    USB Ports
    1
    USB Type
    Type-C
    battery Information
    Built-In Rechargeable Battery
    Battery Capacity
    7500
    Battery Charging Time
    4 h
    Battery Life
    20
    Battery Type
    Lithium-ion Polymer
    other Features
    Water Resistant
    Resistance Rating
    IPX7
    Portable
    Year
    2018
    Features
    Wireless Bluetooth Streaming - Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying powerful sound.
    20 hours of playtime - Built-in rechargeable Li-ion 7500mAH battery supports up to 20 hours of playtime and charges your device via USB port.
    IPX7 waterproof - Take Charge 4 to the beach or the pool without worrying about spills or even submersion in water.

    Reviews

    Rating snapshot

    5
    158
    4
    27
    3
    16
    2
    6
    1
    17

    Average customer rating

    Overall
    4.4
    Ease of setup
    5.0
    Build quality
    5.0
    Value of product
    4.8

    Appliances Online's customer reviews are independently managed by Bazaarvoice, ensuring their accuracy and honesty. Vouchers are sometimes offered to verified buyers in exchange for their unbiased review.

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    Pros
    Cons
    1-3 of 224 reviews
    Chap0 082025-05-31
    Horrible
    Yo compré este speaker no hace mucho y pensé que sería con buen sonido pero la verdad no me gustó nada honestamente me defraudó mucho el sonido y los bajos me hubiese gustado regresarla pero perdí l caja así que nimodo tendré que aguantarla
    Kcl12025-05-02
    GREAT speaker
    I’ve had a series of portable Bluetooth speakers, none of which could put out loud tunes. Enter the 30 watt Charge 4, and never look back. Great design, long battery life, simple controls, instant pairing, terrific sound. Looks awesome, I’m a happy camper!
    JackGBWI2024-09-20
    Fun With Personalization
    Love it! Great sound. Personalization looks great. Excellent for parties in and out. Definitely recommended.

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    Great pricing
    Appliances Online Customer, Australia
    You delivered everything that was stated
    Ian, Doreen, VIC
    Free delivery and pickup of old appliance is great
    Pam, Wyoming, NSW

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

    What ap do I download to bluetooth tooth connect to phone? On my phone bluetooth settings it shows connected but no sound through speaker. Dansounds100 · 2025-09-21
    Thanks for your question. Our JBL Charge 4 does not require any app to connect and play audio. You can simply pair it directly with your device via Bluetooth, and it will start playing right away. We noticed that our colleague has sent you an email on 09/09/2025. Please check your inbox if you need further assistance. jbl-janinne.amongo, Appliances Online
    Can it connect to multiple devices Hawk2010 · 2024-01-06
    Thanks for your question. Yes, our JBL Charge 4 features wireless Bluetooth streaming that allows up to two connected smartphones or tablets to seamlessly take turns playing music and sound from one device to another. jbl-jamescarlo.asperilla, Appliances Online
    Won’t charge. I have had this for about a year and it won’t charge and as soon as you turn it on and connect it disconnects and turns off. Martin1776 · 2023-12-29
    We're here to help with your JBL Charge 4. Please try a different cable or charge it into a different power outlet. Examine the charging port for debris or bent pins. Try charging the speaker overnight. Move the charger around the charging port to see if that helps. If you need more help, please contact our customer support for assistance. Jbl-Princess-Ricardo, Appliances Online
    Can you use an android phone charging cord to charge the speaker? Indian Dave · 2023-12-28
    Thanks for your question. Our JBL Charge 4 can be charged using a Type C USB cable, which is the same type of charging cable used by many modern smartphones. If your phone has a Type C port, you can conveniently use the same cable to charge both your phone and the JBL speaker. jbl-janinne.amongo, Appliances Online
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