Rose Technicas Earfree-i3 TWS Active Noise Cancellation Wireless Earphones IPX5 Bluetooth 5.3

$89.00

Description

LDAC decoding:]

Sound better than CD, precision acoustic measurement system and LDAC high sound quality decoding, true restoration of the sound of the translucent texture.13.5mm moving coil unit combined with high density composite diaphragm, balanced triple-frequency tuning, give you an immersive music experience.

[Bluetooth 5.3:]

15mw high power chip driver with 10 meters transmission distance brings stable connectivity for music, games and calls.

[The 3rd Generation ANC Technology:]

Adopts ANC Adaptive Intelligent Noise Cancellation technology, which intelligently recognizes the surrounding environment. The collection of dual-core DSP high-performance processing chip, the use of high-sensitivity noise-canceling microphone, capture the external environmental noise of different frequency bands, moving coil unit sends out reverse noise reduction sound waves, superimposed on each other to cancel each other out.

[IP54 waterproof and dustproof function:]

The headphones are IP54 rated waterproof and dustproof to meet daily sports and outdoor activities.

[Two charging methods:]

Wireless charging (wireless charging disk not included, please purchase by yourself) and wired charging two modes, fast charging to save more time.

Product parameters:  

Bluetooth version/5.3

Communication distance/10m

Headset Battery Capacity/40mAh

Charging bin battery capacity/500mAh

Moving-coil material/DLC

Charging time/About 1h

Resistance/16Ω

Output power/15mW

Audio format/AAC LDAC mSBC SBC

Size/47*60*22mm

Weight/60g

Frequency response range/14-23600Hz

All specification and parameters are laboratory test data.

Description: This is a touch control earbuds with HiFi sound quality and active noise cancellation. It has ultra-low latency and long standby time to bring HD call experience. It is a waterproof and dust-proof headset, high quality headphones make you have a perfect listening feast in daily life and outdoor sports. It has a high power flagship chip, suitable for Bluetooth 5.3. with a transmission distance of 10 meters, even if there is an obstruction, it will not disconnect to connect music, games, movies and calls. It has a separate chamber and a high forest sensitivity microphone that is capable of ai deep learning. This headset has gone through more than 70 shape adjustments and the whole ear is ergonomically designed for more comfortable wearing. The headset has a built-in sensitive smart accessories, which can realize all functions after touching, say goodbye to the tedious steps of cell phone operation. Two charging modes, wireless charging and wired charging mode make the headset last longer. Product parameters: Bluetooth version/5.3 Communication distance/10m Headset Battery Capacity/40mAh Charging bin battery capacity/500mAh Moving-coil material/HD Beryllium Charging time/About 1h Resistance/16Ω Output power/15mW Audio format/AAC LDAC mSBC SBC Size/47*60*22mm Weight/60g Frequency response range/14-23600Hz

 

Specifications

  • Material
  • PVC
  • Weight[g]
  • 60
  • Category
  • Earphones & Headphones
  • Charging Method
  • Charging case
  • Bluetooth Version
  • 5.3
  • Is wireless
  • Yes
  • Waterproof
  • Yes
  • Resistance
  • 16Ω
  • Frequency Response Range
  • 14 – 23600Hz
  • Active Noise-Cancellation
  • Yes
  • Volume Control
  • Yes
  • Control Button
  • Yes
  • Vocalism Principle
  • Dynamic
  • Wireless Type
  • bluetooth
  • Communication
  • WireLess
  • Style
  • In-ear
  • Origin
  • Mainland China
  • Brand Name
  • rose technics

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