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Home Accessory M4 smart band
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M4 smart band
M4 smart band
M4 smart band
M4 smart band
M4 smart band
M4 smart band
M4 smart band
M4 smart band

M4 smart band

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$0.00 USD $62.50 USD
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bac_1234ThisisSmartWristBand.WhichHelpyoutomonitoryourDailyActivities.

This is Smart Wrist Band. Which Help you to monitor your Daily Activities.

Color: Black
In stock Low stock Out of stock : 20 left
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Share: https://demo-elec.myshopify.com/products/m4-smart-band

Powerful sound

Delivers loud, clear, dynamic audio

Rich, deep bass

Punchy bass with immersive depth

Travel-friendly

Compact size, easy to carry

Up to 12 hours

Long-lasting battery for all-day use

Water Proof

Splash-resistant design for outdoor listening

Adaptive tech

Smart tuning for optimal sound

Built to last

Durable build for long-term reliability

Pair for double

Connect two speakers for stereo

 
 

Specifications

Product infomation details

Sound

  • Advanced Sound Features

Adaptive Active Noise Cancellation
(Total: 10 microphones 2 dedicated Mics for ANC/Transparency function Wind Guard)
True Transparency™

  • Driver Type & Size

Electro-dynamic Titanium Driver, 40 mm diameter

  • Frequency Range

10–20,000 Hz
10–40,000 Hz (hi-res mode)

  • Customizable Sound EQ

Presets available and fully customisable through the Bang & Olufsen App

  • Earsense

Yes

Design

  • Designer

Extro Designteam

  • Fit

Over-Ear

  • Materials

Aluminium
Titanium
Lambskin leather
Cowhide leather
Toughened Glass
Fabric
Polymers (not visible)

  • Dust and Waterproof Rating

IP53

  • Dimensions

Headphones: 188 W x 210 H x 77 D mm
Carrying case: 225 W x 265 H x 52 D mm

  • Weight (g)

Headphones: 375 g
Leather pouch: 350 g

Battery

Battery Playtime

32 hours with Active Noise Cancellation
30 hours with Spatial Audio and Headtracking

Charging Time

Approximately 1 hour

Quick charging 5 min for 5 hours playback (when using the included USB-C cable and a compliant power adapter)

Connectivity

Bluetooth Version

Bluetooth 5.3

Bluetooth Codec

AAC
SBC
We have carefully selected audio codecs for Beoplay H100 that align with our goals for exceptional sound quality, system stability, and seamless user experience. Following extensive evaluation of customer use cases, we established that the selected codec solutions are more relevant for the Beoplay H100 design and performance profile than LDAC, which is only supported by specific devices.

Voice Assistance Integration

No

Microphones

Total: 10
4 Digital MEMS Voice Mic
4 MEMS Feed Forward Mic
2 Analogue Feedback Mic for ANC/Transparency function
Wind Guard

Physical Connections

1 x USB-C

Cables features aluminium details and woven fabric that matches the colour of your headphones.

On-Device Controls

Yes

Customizable controls

Yes

Multipoint

Up to 2 devices - to ensure the best possible and reliable user experience, we are not planning to implement 3-device multipoint for this product.

Certifications / Fast Pairing

Google Fast Pair
Made for iPhone (MFi)
Microsoft Swift Pair
Optimized for Dolby Atmos
Hi-Res Audio

 

Fidelity. Future-Proofed.

Deep bass. Polished power. Product expert engineering gives you fuller, finer sound, wherever you need it.

Free International Shipping over $200

Free Returns Within 30 days
 
 
 

Perfect Match With

AirPods Max Young

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$266.00 USD
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BoomTube Nano

$299.00 USD
$225.00 USD
 
 
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Modular at heart.

Make it natural with spatial audio

Elements can be swapped out or serviced. The battery. The headband. The cushions. Even the drivers. One day, we believe all headphones will be designed like this. Intuitive. Long-lasting. Modular. So you can care for and make them like new again. And again.

 

All eco-certified

Inspired to create a chair where the back

Made entirely of oak, the Bow Chair is comfortable, visually pleasing and brimming with character.  The moulded plywood seat is unusually wide in proportion to its depth and a waterfall edge at the front softens contact with the hamstrings.

 

What’s in the box

Included in the box

Wireless Gaming Headset

Detachable Noise Microphone

Low-Latency Wireless Adapter

USB-C to USB-A Charging Cable

 

Testimonials

What our customers say

Jame

Customers in U.S.A

⭐⭐⭐⭐⭐

I had a great experience shopping here. The staff was knowledgeable, the products were authentic, and delivery was faster than expected. Everything was well-packed and worked perfectly. I’ll definitely come back for future tech upgrades.

Anna Stan

Customers in U.S.A

⭐⭐⭐⭐⭐

This shop offers a wide range of modern gadgets at competitive prices. Customer service was friendly and responsive throughout the buying process. My order arrived on time and the quality truly exceeded my expectations. Highly recommended.

Jonh Main

Customers in U.S.A

⭐⭐⭐⭐⭐

I love how easy it was to find the latest tech products here. The website is simple to use, and checkout was smooth. The device I bought performs flawlessly. Great value, reliable service, and trustworthy support.

Katy Kaine

Customers in U.S.A

⭐⭐⭐⭐⭐

From browsing to delivery, everything felt professional and well-organized. The shop keeps up with new technology trends and provides clear product information. Packaging was secure, and performance of the gadget has been excellent so far.

 

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Specifications

Discover more in our FAQs

Shoot our team an email & we’ll get back to you ASAP

How long does it take to process an order?

Orders are typically processed within 1–2 business days. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.

Do you ship internationally?

Yes, we offer international shipping to most countries. Shipping rates and delivery times vary depending on the destination. Any applicable customs duties or taxes will be the responsibility of the recipient.

We accept returns within 30 days of delivery. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. If the item is faulty or damaged, we will cover the return shipping and provide a replacement or full refund.

This product does not require sizing. However, if you’re shopping for wearables or accessories on our store, detailed size charts are available on each product page to help you find the perfect fit.

What is your return policy?

We accept returns within 30 days of delivery. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. If the item is faulty or damaged, we will cover the return shipping and provide a replacement or full refund.

This product does not require sizing. However, if you’re shopping for wearables or accessories on our store, detailed size charts are available on each product page to help you find the perfect fit.

What are your sizing options?

This product does not require sizing. However, if you’re shopping for wearables or accessories on our store, detailed size charts are available on each product page to help you find the perfect fit.

Benefit

Why Shop With Extro

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Fast and convenient door to door delivery

Get your order delivered straight to your doorstep

Learn More

90-day return policy

Try it for 90 days to make sure it’s right for you.

Read More
 
M4 smart band
M4 smart band
M4 smart band
M4 smart band
M4 smart band
$62.50