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Energy Sistem TWS Serenity ANC Bluetooth Earbuds Lavender

Made from 100% recycled GRS-certified plastic, they connect to two devices at once and move from phone to computer without re-pairing. Up to 30 dB of outside noise removed while listening.

  • Multipoint: two devices connected simultaneously
  • 100% recycled GRS-certified plastic, FSC-certified packaging
  • Active noise cancellation up to -30 dB
  • 5 h of listening per charge, 25 h in total with the case
  • Four microphones for clear calls in stereo
  • IPX4 splash resistance
  • USB-C case charging
  • Voice assistant accessible by voice
Ref.: 8432436459186
Energy Sistem TWS Serenity ANC Bluetooth Earbuds Lavender — image 1
Energy Sistem TWS Serenity ANC Bluetooth Earbuds Lavender — image 2
Energy Sistem TWS Serenity ANC Bluetooth Earbuds Lavender — image 3
Energy Sistem TWS Serenity ANC Bluetooth Earbuds Lavender — image 4
Energy Sistem TWS Serenity ANC Bluetooth Earbuds Lavender — image 5
Energy Sistem TWS Serenity ANC Bluetooth Earbuds Lavender — image 6
Energy Sistem TWS Serenity ANC Bluetooth Earbuds Lavender — image 7

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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279,00 DHincl. VAT

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3 ways to get it

In-store collection — free

Casablanca store
Available within 24 h
We bring it there and call you when it arrives

Manoir des Roses Residence, Lot 18, El Hachmi El Filali Boulevard, Bachkou Roundabout, Casablanca

Opening hours

  • Mon–Fri: 10am – 7pm
  • Sat: 10am – 2pm
  • Closed on Sundays and public holidays

Payment on site: cash, bank card via terminal, certified cheque.

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Témara pickup point
Available within 48 h
We bring it there and call you when it arrives

Hassan II Boulevard, Les Perles de Témara Residence, Building 5, Apartment 2, Témara

Opening hours

  • Mon–Thu: 8.30am – 6pm
  • Fri: 8.30am – 1.30pm / 2.30pm – 6pm
  • Sat: 8.30am – 12.30pm
  • Closed on Sundays and public holidays

Payment on site: cash, bank card via terminal, certified cheque.

View the map on Google Maps

Delivery anywhere in Morocco

40 DH incl. VAT

In stockReceive it between Tue 10 Nov and Thu 12 Nov ·

Delivery to your address

Receive it between Tue 10 Nov and Thu 12 Nov — delivery 40 DH incl. VAT all over Morocco

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.

Casablanca store

Free pickup

Available within 24 hWe bring it there and call you when it arrives

Témara pickup point

Free pickup

Available within 48 hWe bring it there and call you when it arrives

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 · 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.

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)

Product overview

True Wireless in-ear earbuds Energy Sistem Serenity ANC in Lavender: active noise cancellation (ANC), wireless Bluetooth connection, portable charging case, built-in mic for calls.

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Technical specifications

Technical specifications
Headset frequency response20 Hz to 20 kHz
Microphone frequency response100 Hz to 10 kHz
Cable lengthNone (wireless earbuds)
Wireless technologyBluetooth 5.4
Microphone typeBuilt-in microphone
Microphone sensitivity-38 dB ±3 dB
Product colourLavender
Wearing styleIn-ear
TypeEarbuds
ConnectorBluetooth
Bluetooth profilesHSP, HFP, A2DP, AVRCP
Bluetooth codecsSBC and AAC
Headphone form factorIn-ear
ListeningStereo (both ears)
Noise cancellationActive noise cancelling (ANC)
MicrophoneNoise-cancelling microphone, Built-in microphone
Technical specifications (continued)
Wireless battery lifeUp to 15 h
Headphone useMusic & mobility
Headset connectionBluetooth only
Adapter or receiver includedNone
Headset chargingCharging case via USB-C
Charging caseIncluded
Wireless rangeUp to 20 m
Listening timeUp to 5 h
Total battery life with caseUp to 5 h per charge, plus 20 h with the case
Charging time1 h for the earbuds, 2 h for the case
Active noise cancellation (ANC)Active noise cancellation up to -30 dB between 20 and 1,000 Hz
Driver size10 mm, dynamic driver
Impedance32 ohms
Headset controlsTouch control on each earbud, Google or Siri voice assistant
Warranty1 year

Specific references

EAN8432436459186

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Frequently asked questions about this product

Can you connect two devices at once?
Yes, the multipoint connection links two devices at the same time: you switch from phone to computer without re-pairing. It is the feature that makes a real difference day to day when you alternate between meetings and calls in the same day.
What are these earbuds made of?
100% recycled GRS-certified plastic — under the Global Recycled Standard, which verifies the traceability of the material — with FSC-certified packaging. Two audited labels, where eco-friendly claims are often limited to a printed statement.
How much does the noise cancellation reduce noise?
Up to 30 dB of outside noise removed while listening. That is what pushes the chatter of a shared office or the rumble of a train into the background, instead of letting it drown out the music.
How long do they last?
5 h of listening per charge and 25 h in total with the case, which charges via USB-C. The case therefore holds most of the reserve: it is what turns a morning's listening into several days.
Do calls come through in both ears?
Yes: four microphones pick up your voice and calls come through in stereo. That is more comfortable than a mono headset when the conversation drags on, and it helps you make yourself understood without straining in a noisy environment.
Can you wear them while doing sport?
Yes: the IPX4 rating protects them from water splashes from any direction, sweat included. A workout or a rain shower on the way is therefore not a problem.
Can you access the voice assistant from the earbuds?
Yes, by voice: your phone's assistant is triggered directly from the earbuds, without unlocking the screen. Useful for starting a track or dictating a message when your hands are full.
Are these Energy Sistem earbuds new and under warranty?
Yes, new and genuine, with the invoice serving as the warranty document for 1 year. This model comes in a lavender colour: it is the Lavender variant of the Serenity ANC range.

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