Choice Earbuds S7

Ergonomic Fit Design

Comfort with Innovative Ergonomic Micro In-ear Wearing Form

By scanning and simulating the real-person ear canals, the earbud S7 is crafted with ergonomic micro in-ear wearing form, which brings up a significant advancement over traditional in-ear and semi-in-ear earbuds. It is less invasive into the ear canal and features a smaller contact area with the tragus, ensuring comfort even after extended wear.

4.1g Lightweight4 yet Snug

The earbud is merely 4.1g by optimal mechanical design, and its center of gravity falls in the concha for airy comfort and stable wear.

White

Glossed with elegance, the white earbuds highlight the beauty of streamline, visually appealing and versatile.

Hi-Res Audio

Every Note, Ever Amazing

Thanks to LDAC™ high-resolution codec, as well as Hi-Res certification, every note is brought to life again.S7 supports blazing-high transmissions of up to 990 kbps, lossless5 sampling at 96kHz/24bit.

Flagship Acoustic Configuration Presents Melodious Music

Custom 13mm Titanium driver unit6 is consists of TPU and Ti composite diaphragm. Soft TPU with 0.4mm amplitude brings astonishing bass. Lightweight and high sensitive Titanium provides delicate mid and highs. Featured in ultra wide frequency range of 16kHz~40kHz with exceptional details, S7 elevates the listening to the next level.

• 0.4mm Large Amplitude with Deeper Bass
• 16Hz~40KHz Ultra Wide Frequency Response Range
• 13mm Specialized Driver Unit
• Respective Rear Cavity
• Bass Turbo System
• N52 Magnet
• Copper Voice Coil
• TPU + Ti Composite Diaphragm

Powered by Bass Turbo System

Consists of a respective cavity with a swivel bass tube, the Bass Turbo system is like a turbocharger on a sports car, which improves the airflow for the diaphragm movement and speeds up the sound conduction up to 5.2km/s, providing more penetrative and powerful sound.

Intelligent Algorithm

To ensure the listening consistency, the dynamic EQ adjustment7 adaptively compensates (up to 13dB) by wearing status and music in the ear.

By real-time rendering sound field, the spatial surround sound8 presents directional sound as in a theatre or a live house.

Intelligent Active Noise Cancellation 2.0

Micro-in-ear Noise Cancellation

The S7 sets ear canal free and won't cause a significant sense of blockage or ear pressure when wearing. Featured with Intelligent Noise Cancellation 2.0, it monitors dynamic changes in noise cancellation and wearing conditions in real-time. Block out the annoying noise, and hear the world's wonders.

• Intelligent Active Noise Cancellation 2.0
• Full-time Adaptive Adjustment
• HiFi 5 Chip Computation

Tri-mic Al Call Noise Cancellation

Each earbud with three microphones integrated with DNN (Deep Neural Network) algorithm significantly eliminates the noises during calls. Ensures your voice remains clear and loud even in noisy environments.

• Microphone FB
• Microphone FF
• Microphone for audio calls

Smart and Reliable

36 Hours Playtime Fast Charge Support

Each earbud lasts up to 7.5 hours with a single charge. Coupled with the charging case, reaching up to 36 hours,2 allowing for easy use throughout the day. Charge for just 10 minutes for a blissful 2-hour1 listening experience, ensuring a carefree day.

Reliable And Convenient Always Keep Elegant

• One-handed Operation Easy Open and Close
• Pinch Perfectly Control Eeffortless Handling
• Wear Detection Intelligent Sensing
• Pop-up Notification Clear Information

Connection Fast and Stable

• Bluetooth® 5.3 Reliable and Stable
• Low Latency Game Mode Every Second Counts
• Dual Device Connection Seamless and Smooth
• Ring My Earbuds

Be Fearless of Dust and Water

With IP54 dust and water resistance,14 you don't have to worry when you are running in the rain or sweating in the gym.

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