Sony WH-CH720N Wireless Headphone (Rose)

Technical Specification
Frequency Range	7 Hz – 20 000 Hz (JEITA) Frequency Response(bluetooth® Communication): 20 Hz – 20,000 Hz (Sampling frequency 44.1 kHz)
Impedance	325 ohms (1 kHz) (when connecting via the headphone cable with the unit turned on), 31 ohms (1 kHz) (when connecting via the headphone cable with the unit turned off)
Sensitivity	108 dB / mW (when connecting via the headphone cable with the unit turned on) , 99 dB / mW (when connecting via the headphone cable with the unit turned off)
Input Jack	Stereo Mini Jack
Driver Diameter	Dynamic 30 mm
Connectivity	Bluetooth Version 5.2
Battery Life	Battery Life (Continuous Music Playback Time): Max. 35 hrs (NC ON), Max. 50 hrs (NC OFF) Battery Life(continuous Communication Time): Max. 35 hrs (NC ON), Max. 40 hrs (NC OFF)
Others	Volume Control: Yes Effective Range: 10m Frequency Range: 2.4GHz band (2.4000GHz-2.4835GHz) Profile: A2DP, AVRCP, HFP, HSP Supported Audio Format(s): SBC, AAC Supported Content Protection: SCMS-T
Physical Specification
Weight	Approx. 192 g
Color	Black, White, Blue, Pink
Cable Length	approx. 1.2 m
Warranty Information
Manufacturing Warranty	1 Year Official Warranty

Sony WH-CH720N Wireless Noise Cancelling Headphone (Rose)

The Sony WH-CH720N Wireless Noise Cancelling Headphone (Rose) is a lightweight and stylish mid-range wireless headphone designed for users who want active noise cancellation, long battery life, and comfortable daily use in a fashionable color option. It is ideal for students, office users, travelers, and casual music listeners who want Sony’s trusted audio experience at an affordable price point.

This headphone is powered by Sony’s Integrated Processor V1, which works with dual noise sensor technology to deliver effective Active Noise Cancellation (ANC). It reduces unwanted background sounds such as traffic noise, fan noise, and general surroundings, allowing you to focus more on music, calls, or study sessions. It also includes Ambient Sound Mode, which lets you hear external sounds when needed, making it safer and more practical for outdoor use.

For audio performance, the WH-CH720N uses 30mm dynamic drivers, tuned for a balanced sound signature. It delivers clear vocals, decent bass, and smooth highs, making it suitable for music streaming, YouTube, movies, and casual gaming. It also supports DSEE (Digital Sound Enhancement Engine), which enhances compressed audio files by restoring lost details and improving overall sound clarity.

One of its strongest advantages is its excellent battery life, offering up to around 35 hours of playback with ANC enabled. It also supports fast charging via USB-C, where a short charge can provide several hours of listening time, making it highly convenient for daily routines and travel.

For communication, the headphone includes beamforming microphones with voice pickup technology, designed to improve call clarity by focusing on your voice and reducing surrounding noise. This makes it effective for online meetings, virtual classes, and phone calls.

Comfort is a major highlight of the WH-CH720N. It weighs only around 192g, making it one of Sony’s lightest over-ear noise-cancelling headphones. The soft ear cushions and lightweight structure allow for long listening sessions without discomfort, even during extended study or work hours.

The headset also supports Bluetooth 5.2 with multipoint connectivity, allowing users to connect to two devices at the same time, such as a smartphone and laptop. This makes switching between entertainment and work seamless and efficient.

Overall, the Sony WH-CH720N (Rose) combines lightweight comfort, stylish design, effective noise cancellation, and long battery life, making it a great choice for users who want a reliable everyday wireless headphone with a modern aesthetic.

Key Features

• Integrated Processor V1 with dual noise sensor
• Active Noise Cancellation (ANC) + Ambient Sound Mode
• 30mm dynamic drivers
• DSEE audio enhancement technology
• Up to ~35 hours battery life (ANC ON)
• Lightweight design (~192g)
• Beamforming microphones for clear calls
• Bluetooth 5.2 with multipoint support
• USB-C fast charging
• Comfortable over-ear fit

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Sony WH-CH720N Wireless Headphone (Rose) from Super Tech

Get the original Sony WH-CH720N Wireless Headphone (Rose) at Super Tech, Bangladesh. This lightweight wireless headphone is designed for everyday use, offering active noise cancellation, clear sound quality, and long-lasting comfort—perfect for music, online classes, travel, and daily communication.

The Sony WH-CH720N features Active Noise Cancellation (ANC) that reduces surrounding noise so you can focus on music, calls, or study sessions even in busy environments. It helps create a more peaceful and immersive listening experience.

It delivers balanced audio with clear vocals, smooth mids, and natural bass, making it suitable for music, movies, podcasts, and everyday entertainment. The sound profile is tuned for comfort during long listening sessions.

The built-in microphones with AI-based noise reduction ensure clear voice calls and online meetings. It helps maintain natural voice clarity while reducing background noise for better communication.

Sony WH-CH720N Designed for all-day comfort, the headphone features an ultra-lightweight build with soft cushioned earcups and an adjustable headband. This makes it suitable for extended use without discomfort or pressure.

With Bluetooth wireless connectivity and multi-device pairing support, the WH-CH720N connects easily to smartphones, tablets, and laptops. It also offers long battery life for uninterrupted daily usage and travel convenience.

The Sony WH-CH720N Rose color variant adds a soft, elegant, and stylish aesthetic, making it ideal for users who prefer a fashionable and modern look.

Whether you’re studying, working, traveling, or enjoying entertainment, the Sony WH-CH720N Wireless Headphone (Rose) delivers reliable ANC performance, lightweight comfort, and balanced sound quality for everyday life.