Energy Sistem TWS Serenity ANC Bluetooth Earbuds Ultra Rose

Up to -35 dB less outside noise with hybrid cancellation, and six microphones for clear calls in the street. The case sits on the wireless pad included, and IPX4 takes sweat and splashes.

Hybrid active noise cancellation, up to -35 dB
Quoted battery life of 25 hours
Six microphones for voice pickup, calls in stereo
Case compatible with Qi wireless charging
Wireless charging pad included
IPX4 certified: resists sweat and splashes
Ear tips in three sizes, S, M and L
Phone voice assistant accessible from the earbuds
100% recycled GRS-certified plastic
USB-C cable included

Ref.: 8432426459629

Energy Sistem TWS Serenity ANC Bluetooth Earbuds Ultra Rose — image 1

Energy Sistem TWS Serenity ANC Bluetooth Earbuds Ultra Rose — image 2

Energy Sistem TWS Serenity ANC Bluetooth Earbuds Ultra Rose — image 3

Energy Sistem TWS Serenity ANC Bluetooth Earbuds Ultra Rose — image 4

449,00 DHincl. VAT

In stock

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3 ways to get it

Delivery anywhere in Morocco

40 DH incl. VAT

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

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

100% secure payment: Bank transfer · Bank card · Certified cheque

Product overview

Enjoy immersive sound wherever you are with the Energy Sistem TWS Serenity ANC Ultra Bluetooth earbuds in Rose. With hybrid ANC noise cancellation of up to -35 dB, block out up to 95% of outside noise for distraction-free listening. Six microphones deliver exceptionally clear calls, even in noisy surroundings. Bluetooth 5.4 technology provides a stable connection, while 25 hours of battery life keeps up with your busiest days. Compatible with Qi wireless charging and IPX4 certified against splashes, these earbuds combine comfort, performance and eco-friendly design in recycled plastic.

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Technical specifications

Technical specifications
Headset frequency response	20 Hz to 20 kHz
Microphone frequency response	100 Hz to 10 kHz
Cable length	None (wireless earbuds)
Wireless technology	Bluetooth 5.4
Microphone type	Built-in microphone
Microphone sensitivity	-38 dB ±3 dB
Product colour	Rose Gold
Wearing style	In-ear
Type	Earbuds
Connector	Bluetooth
Bluetooth profiles	HSP, HFP, A2DP, AVRCP
Bluetooth codecs	SBC and AAC
Headphone form factor	In-ear
Listening	Stereo (both ears)
Noise cancellation	Active noise cancelling (ANC)
Microphone	Noise-cancelling microphone, Built-in microphone

Technical specifications (continued)
Wireless battery life	25 to 40 h
Headphone use	Music & mobility
Headset connection	Bluetooth only
Adapter or receiver included	None
Headset charging	Charging case via USB-C
Charging case	Included
Wireless range	Up to 20 m
Listening time	Up to 5 h
Total battery life with case	Up to 5 h per charge, plus 20 h with the case
Charging time	1 h for the earbuds, 2 h for the case
Active noise cancellation (ANC)	Active noise cancellation up to -35 dB between 20 and 1,000 Hz
Driver size	10 mm, dynamic driver
Impedance	32 ohms
Headset controls	Touch control on each earbud, Google or Siri voice assistant
Warranty	1 year

Specific references

EAN	8432426459629

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Frequently asked questions about this product

What does hybrid noise cancellation actually remove?

Up to -35 dB of outside noise, or 95% less ambient sound. The hybrid approach combines outer and inner microphones: it also corrects what has got past the ear tip, whereas simple ANC stops at the outside.

Do you need to buy a pad for wireless charging?

No: the wireless charging pad is included in the box, and the case is Qi-compatible. The pad can also be used to charge a compatible phone, which makes it a useful accessory beyond the earbuds.

How many microphones are there for calls?

Six, spread across the two earbuds, with calls delivered in stereo. That is what lets you stay intelligible on the street: more microphones means more information to separate your voice from background noise.

How many hours of battery life do they offer?

25 hours, enough to last the day between music and calls without worrying about charging. The case recharges on the supplied wireless pad, or via the USB-C cable, also in the box.

Which ear tip sizes are supplied?

Three: S, M and L. That is no minor detail on a noise-cancelling model — an ear tip that seals the ear canal properly does half the work, leaving the electronics to correct only what remains.

Can you take them to the gym?

Yes: they are certified IPX4, resistant to sweat and splashes. An intense workout or light rain on the way is not a problem. The rating does not, however, cover immersion.

Can you call up the voice assistant from the earbuds?

Yes, your phone's assistant is triggered directly from the earbuds, by voice command. You can start a track, ask a question or dictate a message without unlocking the screen.

What are these earbuds made of?

100% recycled GRS-certified plastic, with sustainable FSC-certified packaging. The first label guarantees the traceability of the recycled material, the second the origin of the cardboard: two verifiable commitments rather than a marketing claim.

Are these Energy Sistem earbuds new and under warranty?

Yes, new and genuine, with the invoice serving as the warranty document for 1 year. The connection uses Bluetooth 5.4, described as offering maximum stability, and this model comes in pink.

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