1. Rumah
  3. Fon Kepala Wayarles SONY WH-CH720N
Oleh Sony

Fon Kepala Wayarles SONY WH-CH720N

$179.00
$249.00 $179.00
-$70.00
warna: Jet Black
SKU: WH-CH720N-1
Koleksi:
SONY Wireless Headphones WH-CH720N Sony
$179.00
$249.00 $179.00


Sama ada anda bekerja dari rumah atau bersantai dengan kandungan kegemaran anda, WH-CH720N direka bentuk secara ergonomik untuk ringan dan selesa, dan dengan hayat bateri sehingga 35 jam , anda boleh memakainya lebih lama tanpa perlu berehat.


Spesifikasi Produk:

Saiz & Berat

Berat badan

lebih kurang 192 g


Ciri Umum

Jenis Fon Kepala

tertutup

Unit Pemandu

Dinamik, 30 mm

Impedans (Ohm)

325 ohm (1 kHz) (apabila menyambung melalui kabel fon kepala dengan unit dihidupkan), 31 ohm (1 kHz) (apabila menyambung melalui kabel fon kepala dengan unit dimatikan)

Respons Kekerapan

7 Hz - 20 000 Hz (JEITA)

Respons Kekerapan (Operasi Aktif)

7 Hz - 20 000 Hz (JEITA)

Respons Kekerapan (Komunikasi Bluetooth®)

20 Hz - 20 000 Hz (Frekuensi pensampelan 44.1 kHz)

Sensitiviti (dB/mW)

108 dB / mW (apabila menyambung melalui kabel fon kepala dengan unit dihidupkan), 99 dB / mW (apabila menyambung melalui kabel fon kepala dengan unit dimatikan)

Kawalan Kelantangan

ya

Jenis Kord

Satu sisi (boleh ditanggalkan)

Panjang Kord

lebih kurang 1.2 m

Palam

Palam mini stereo berbentuk L bersalut emas

Input

Bicu Mini Stereo

Gaya Memakai

Atas Telinga

DSEE

ya

Operasi Pasif

ya

MOD BUNYI AMBIENT

ya


Bateri

Masa Pengecasan Bateri

lebih kurang 3.5 jam

Kaedah Pengecasan Bateri

USB

Hayat Bateri (masa main balik muzik berterusan)

Maks. 35 jam (NC HIDUP) , Maks. 50 jam (NC OFF)

HAYAT BATERI(MASA KOMUNIKASI BERTERUSAN)

Maks. 35 jam (NC HIDUP) , Maks. 40 jam (NC OFF)


Spesifikasi Bluetooth®

Versi Bluetooth®

Spesifikasi Bluetooth Versi 5.2

Julat Berkesan

lebih kurang 10 m

Julat Kekerapan

Jalur 2.4 GHz (2.400 0 GHz - 2.483 5 GHz)

Profil

A2DP, AVRCP, HFP, HSP

Format Audio yang Disokong

SBC, AAC

Perlindungan Kandungan yang Disokong

SCMS-T


Pembatalan Bunyi

Mod Bunyi Ambien

ya

Visit Us at Our Locations
  • B2-K3 Changi Airport T3 (In front of Kopitiam)
  • 02-K2 Novena Square
  • 02-22 Northpoint City North Wing
  • 02-439 Suntec City (Tower 5) 
  • 01-23 Chinatown Point
  • 02-38A Junction 8
  • 04-03 Tampines Mall 
  • B1-44 Westgate
  • B1 Push Cart 24 Jurong Point (Near Singtel)
  • B1 Push Cart 21 Jurong Point (Near Starhub)
  • 03-21/22 Jurong Point JP2
  • 03-K02 Causeway Point
  • 03-18 Compass One 
  • 02-216A VivoCity
  • 04-K1/K2 Serangoon NEX 
  • 02-K4 Parkway Parade 
  • B1-31A Plaza Singapura 
  • Takashimaya Level 3 Mens Department

ProOptix VisionMaster Specifications

Focal Length

85mm

Format Compatibility

Full-Frame, APS-C

Angle of View

28.5° (FF), 18.9° (APS-C)

Minimum Focus Distance

2.79 ft (0.85m)

Maximum Magnification

0.12x

Diaphragm Blades

9, rounded

Filter Size

77mm

Weather Sealing

Yes

Dimensions (ø x L)

3.5 x 4.1 in (89 x 104 mm)

Weight

2.3 lb (1.04 kg)

experience unparalleled image quality

Remarkable Low-Light Performance

Capture stunning images in challenging lighting conditions with the large f/1.2 aperture. Ideal for portrait photography, weddings, and events, the ProOptix VisionMaster 85mm lens delivers exceptional low-light performance.

Superior Optics for Unmatched Image Quality

Featuring 10 elements in 8 groups, including two aspherical and one low-dispersion element, this lens ensures edge-to-edge sharpness and minimized chromatic aberration. The nine-blade rounded diaphragm produces a smooth bokeh.

Superior Optics for Unmatched Image Quality

Featuring 10 elements in 8 groups, including two aspherical and one low-dispersion element, this lens ensures edge-to-edge sharpness and minimized chromatic aberration. The nine-blade rounded diaphragm produces a smooth bokeh.


Your Satisfaction
is Our Priority

Secure Shopping

Shop securely with us! Our website ensures your personal and financial data is protected for a worry-free experience

Free Shipping

Spend $60+ for free shipping! Shop hassle-free and get your phone cases delivered to your door at no extra cost!

Return & Exchange

Your satisfaction is our priority. *All exchanges and returns are subject to terms and conditions. Please refer to our Return and Exchange Policy.

Customer Support

Need help? Our dedicated support team is here for you, providing quick resolutions to all your queries.

Why Others Love Us

The ProOptix VisionMaster lens is a game-changer for low-light photography. It exceeds my expectations and allowed me to capture stunning images in even the most challenging lighting conditions. I highly recommend this lens to anyone looking to take their photography to the next level.

Sarah L.

New York, NY

I've been using the ProOptix VisionMaster lens for a few weeks now, and I'm blown away by its low-light performance. It's incredibly versatile and has allowed me to capture beautiful images in any lighting condition. If you're looking for a lens that can handle any situation, this is the one to get.

Mike S.

Los Angeles, CA

The ProOptix VisionMaster lens is a true gem in the world of photography. It has made a huge difference in my work, allowing me to take stunning images in low-light conditions that I never thought were possible. I highly recommend this lens to anyone looking to improve their photography skills.

Rachel M.

Chicago, IL

I was skeptical at first about the ProOptix lens, but after using it for a few weeks, I'm amazed by its low-light performance. It has opened up a whole new world of photography for me, and I'm excited to explore what it can do. If you want to take your photography to the next level, this lens is a must-have.

John D.

Austin, TX

This ProOptix VisionMaster lens is simply amazing. I've been using it for night photography, and the results are stunning. The images are sharp, detailed, and full of color, even in the darkest conditions. I highly recommend this lens to anyone looking to improve their nighttime photography.

Emily G.

San Francisco, CA

As a professional photographer, I am always looking for ways to improve my craft. This ProOptix VisionMaster lens has exceeded my expectations for low-light performance, and allows me to better my work. If you're serious about photography, you're going to need this lens for sure.

David W.

Seattle, WA

Have a Question? We Have Answers

What mounts is the lens compatible with?

The ProOptix VisionMaster 85mm f/1.2 lens is compatible with Canon EF, Nikon F, Sony A, and Pentax K mounts.

Does the lens have image stabilization?

Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.

What is the minimum focus distance for the lens?

The minimum focus distance for the ProOptix VisionMaster 85mm f/1.2 lens is 2.79 ft (0.85m).

Does the ProOptix lens have weather sealing?

Yes, the ProOptix VisionMaster 85mm f/1.2 lens is weather-sealed to protect against dust and moisture.

What is the warranty on the ProOptix lens?

The ProOptix VisionMaster 85mm f/1.2 lens comes with a one-year manufacturer's warranty.

Can I return the lens if I'm not satisfied?

Yes, we offer a 30-day money-back guarantee on all purchases. If you're not completely satisfied with your purchase, simply contact our customer support team to initiate a return.

You Might Also Like