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JBL Tune 770NC Noise-Cancelling Bluetooth Headphones - Blue (JBLT770NCBLU)

The cushions fully enclose the ear and the 40 mm drivers carry the Pure Bass low end. Expect 70 h of listening with noise cancelling off, 44 h with it on, and up to 39 h of talk time.

  • Adaptive noise cancelling, which adjusts to the ambient noise
  • Up to 70 h of listening with noise cancelling off, 44 h with noise cancelling on
  • Up to 39 h of talk time, noise cancelling off
  • Over-ear wearing style, the ear fully enclosed
  • Fast charging: 5 min for 3 h of music
  • Ambient Aware and TalkThru modes to hear your surroundings
  • Multipoint: two devices connected at the same time
  • Microphone and VoiceAware function to hear yourself speak
  • 40 mm drivers
  • Weight 232 g
  • Folds flat
  • Detachable jack cable included for wired listening
Ref.: JBLT770NCBLU
JBL Tune 770NC Noise-Cancelling Bluetooth Headphones - Blue (JBLT770NCBLU) — image 1
JBL Tune 770NC Noise-Cancelling Bluetooth Headphones - Blue (JBLT770NCBLU) — image 2
JBL Tune 770NC Noise-Cancelling Bluetooth Headphones - Blue (JBLT770NCBLU) — image 3
JBL Tune 770NC Noise-Cancelling Bluetooth Headphones - Blue (JBLT770NCBLU) — image 4
JBL Tune 770NC Noise-Cancelling Bluetooth Headphones - Blue (JBLT770NCBLU) — image 5
JBL Tune 770NC Noise-Cancelling Bluetooth Headphones - Blue (JBLT770NCBLU) — image 6
JBL Tune 770NC Noise-Cancelling Bluetooth Headphones - Blue (JBLT770NCBLU) — image 7
JBL Tune 770NC Noise-Cancelling Bluetooth Headphones - Blue (JBLT770NCBLU) — image 8
JBL Tune 770NC Noise-Cancelling Bluetooth Headphones - Blue (JBLT770NCBLU) — image 9
JBL Tune 770NC Noise-Cancelling Bluetooth Headphones - Blue (JBLT770NCBLU) — image 10

Non-contractual photos

The visuals on this page are supplied by the manufacturer. They are frequently produced for a whole range — not for the exact model you are viewing: what you see in the photo is never a promise of what is included.

No exchange, return or cancellation will be accepted on the grounds that something seen in a photo (accessory, port, colour, keyboard layout, packaging…) is not found on the delivered product. Only the specifications written on the page are binding for the order.

What the image does not guarantee:

  • Staging : microphone stand, boom arm, pop filter, mounts and ambient speakers photographed are not included unless stated.
  • Quantity : the number of speakers or channels visible in the image does not necessarily match the set sold.
  • Cables and tips : the cables, adapters, ear tips and cases supplied are those listed in the specifications.
  • Specifications : Bluetooth, jack socket, USB, noise cancellation and battery life cannot be read from a photo.
  • Colour : one image often serves several colours, and the shade you see depends on studio lighting as much as on your screen settings; the colour sold is the one in the title and the specifications.
  • Props and accessories : the items shown around the product (cables, stands, decorative objects, content displayed on screen) are not included unless explicitly stated.
  • Packaging : boxes, labels and bundles change with the manufacturer's revisions: the packaging delivered may differ from the one in the photo.

What is binding: the product title, this page's technical specifications, the description and, when provided, the manufacturer's PDF datasheet available in the downloads.

The slightest doubt about a specification? Contact us before ordering and we will check for you.

+212 6 64 10 46 24service.client@iris.ma

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1 449,00 DHincl. VAT

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Delivery anywhere in Morocco

40 DH incl. VAT

Delivery to your address

The estimate is refined using actual delivery rounds to your city.

  • Free delivery from 3 000 DH of purchases, all over Morocco.
  • Below that, the same rate in every city for parcels up to 30 kg (delivery to your home or workplace) — the exact amount is shown above, then in the basket.
  • Above 30 kg, the rate follows the parcel's weight. In Casablanca, the flat rate holds up to 120 kg.
  • You are notified by SMS, then called by the courier before your parcel is handed over (delivered by Sapress).
  • Observed delivery time: 1 to 5 working days depending on the city.

1 year warranty — free repair in Morocco if it breaks down during the warranty period

1 year manufacturer's warranty

This product is covered for 1 year by a manufacturer's warranty (the brand's official warranty). Your iris.ma invoice serves as the warranty document: keep it safe.

A problem with your product? Don't worry: contact us by phone, WhatsApp or e-mail. Depending on the brand, we direct you either straight to the repairer appointed by the brand to fix your product, or to us — and we take care of the rest.

  • If a repair is possible, it is carried out free of charge.
  • If the product cannot be repaired, the brand offers an exchange for another product.
  • If no product is available, a refund is issued as soon as the brand confirms it.

Faulty straight out of the box? Some brands offer an immediate exchange, others a repair. Contact us to find out what applies to your product.

The warranty covers breakdowns occurring under normal use, as defined by the brand's terms. Product breakage (drop, impact, liquid…) is not covered, nor are certain consumable parts.

+212 6 64 10 46 24service.client@iris.ma

New, never opened — our commitment

All our products are new, delivered in their sealed original packaging.

We commit to never sending you a product that has been opened, unboxed or returned by another customer — even one “just opened for checking”.

Any doubt on delivery (damaged box, seal already opened)? Point it out to the courier or contact us immediately: we take the product back and send you another one.

Sales invoice

Every order comes with its sales invoice, included with the parcel (handed over in person for a store collection).

Ordering for a company? Using the details you give at checkout (company name and ICE), the invoice is issued in your company's name, with its ICE.

Need a quote? Request a free quote — reply within 24 working hours.

100% secure payment: Bank transfer · Bank card · Cash on delivery (deposit of 300 DH by card or bank transfer) · Certified cheque

Accepted payment methods

Bank transfer

Simply transfer the amount shown to account 007 826 0002684000000426 89 — SGM2I, Attijariwafa bank. The rest (the reference to quote, sending us the proof, tracking) is explained right after confirmation and by email. An instant transfer is recommended: it saves you 24 hours on the delivery time.

Bank card

Your everyday Moroccan bank card is enough — Visa, Mastercard or CMI, no special card required. Foreign cards are accepted too. Secure payment by Attijari Payment.

Cash on delivery (deposit of 300 DH by card or bank transfer)

Pay 300 MAD up front by card, then 1 149 MAD in cash on delivery. The deposit is not refunded if you cancel your order.

Certified cheque

Certified cheque payable to “sgm2i”. Have your bank certify the cheque, then send us a copy on WhatsApp (+212 6 64 10 46 24) or to service.client@iris.ma — we dispatch as soon as we receive it.

Cash at a bank branch

Pay the cash in at any of the 3,400 Attijariwafa Bank branches in Morocco, to the SGM2I account no. 0268 D 000 000 426. You do not need an account there: your ID and the cash are enough.

The methods offered depend on the order total and the carrier — checkout shows the final list.

Google reviews4.7(599 reviews)
Manufacturer's datasheetView the PDF · 414 Ko — downloadable

Product overview

Enjoy exceptional sound immersion with the JBL Tune 770NC Bluetooth headphones. Adaptive noise cancelling blocks out distractions, while Ambient Aware and TalkThru modes keep you in touch with your surroundings without taking the headphones off. With an impressive 70 hours of battery life and fast charging, they go wherever you go. Bluetooth 5.3 compatible, they deliver JBL Pure Bass Sound with unrivalled clarity. Lightweight, foldable and comfortable, they are designed for an optimal everyday audio experience.

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Technical specifications

Technical specifications
Headset frequency response20 Hz to 20 kHz
Cable length1.2 m (detachable audio cable)
Wireless technologyBluetooth 5.3
Microphone type1 microphone built into the earcup
Microphone sensitivity-40 dBV/Pa at 1 kHz
Talk timeUp to 39 h without noise cancelling
Box contentsHeadset, USB-C charging cable, detachable audio cable, warranty booklet, quick start guide
Weight232 g
Product colourBlue
Wearing styleFlat-folding headband
TypeHeadphones
ConnectorBluetooth, 3.5 mm jack
Headphone form factorCircumaural (over-ear)
ListeningStereo (both ears)
Noise cancellationActive noise cancelling (ANC), Transparency mode
MicrophoneBuilt-in microphone
Wireless battery life40 h or more
Technical specifications (continued)
Headphone useMusic & mobility
Ear cushionsSoft ear cushions with padded headband
Headset connectionWireless (Bluetooth 5.3) · 3.5 mm jack via the supplied detachable audio cable
Adapter or receiver includedNone
Headset chargingUSB-C charging cable included
Simultaneously connected devices2 devices active simultaneously (multipoint connection)
Listening timeUp to 70 h without noise cancelling, 44 h with
Charging time2 h
Microphone boomNone (microphone built into the earcup)
Active noise cancellation (ANC)Adaptive noise cancelling, Smart Ambient mode
Driver size40 mm
Impedance32 ohms
Headphone sensitivity100 dB at 1 kHz / 1 mW
Maximum sound pressure94 dB
Management softwareJBL Headphones app
Warranty1 year

Specific references

EAN6925281974588

Downloads

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Frequently asked questions about this product

What battery life do these headphones offer depending on use?
44 hours with noise cancelling on and 70 hours without it for music; on calls, up to 39 hours with noise cancelling off. Three distinct figures: it is your use that decides which one to go by.
Does the noise cancelling adjust to where you are?
Yes, it is adaptive: the headphones measure ambient noise and correct continuously, rather than applying a fixed setting. Nothing to do when moving from a quiet office to a busy street.
How can you hear an announcement without taking the headphones off?
With the Ambient Aware and TalkThru modes: the first lets outside sounds back in, the second lowers the music and brings voices forward for the length of a conversation.
What is the VoiceAware feature for?
It feeds your own voice back to you during a call. Under headphones that cut out ambient noise, you lose the natural feedback of your voice and speak too loudly: this feature restores that cue.
Can you listen with this Tune 770NC when the battery is flat?
Yes, a detachable jack cable comes with the headphones: listening continues without battery power, or on a device without Bluetooth. Being detachable, it can be replaced independently of the headphones.
Do the ear cushions enclose the ear on this model?
Yes, they are over-ear headphones: the cushions surround the outer ear, which adds passive isolation to the active cancellation. The headphones weigh 232 g and fold flat for your bag.
How good are these headphones' 40 mm drivers?
They are large diaphragms, which move enough air to hold the bass of the JBL sound signature without it flattening out. This diameter sets a pair of listening headphones apart from a compact 32 mm model.
Can you keep two devices connected at the same time?
Yes, the multipoint connection keeps the tablet and the phone paired together: an incoming call takes over from the film without re-pairing or going through the settings.
Are the blue JBL Tune 770NC headphones new and under warranty?
Yes, new and genuine, with a 1-year warranty provided by the invoice. The full measurements are given in the JBL datasheet.

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