Rose Technics EARFREE i3 ANC Earbuds Touch Control Bluetooth Earbuds

In stock
SKU: EC202490i3
Regular price $39.00
Regular price -7% $42.00 Sale price $39.00

Rose Technics EARFREE i3 ANC Earbuds Touch Control Earphone Wireless LDAC Headphone IP54 Water and Dust-proof Earphone 


[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              


Output power/15mW               

Audio format/AAC LDAC mSBC SBC



Frequency response range/14-23600Hz


All specification and parameters are laboratory test data.