ROSESELSA EarFree i5

High-Resolution Audio & LDAC Codec

EARFREE-i5 is equipped with the flagship HR2 topologic diaphragm driver unit, Cadence HiFi 5 DSP chips and support for LDAC codec. 636 days spent dedicated to R&D, the i5 achieves higher sensitivity and more expansive dynamics with only 0.02%@1000Hz distortion.

Superb Noise Cancellation Earbuds

Utilizing UPGRADED Hybrid Active Noise Cancellation Technology, these earphones achieve a deep 48dB noise reduction at an ultra-wide frequency range of 4000Hz, effectively eliminating 98.9% of daily noise. Whether airplanes and subways, or human voices and mechanical processing.

50H Battery & Dual Device Connectivity

Single charge provides 10 hours playtime, 50 hours in total with the charging case. Just TEN minutes of charging provides TWELVE hours of music playback. In the meanwhile, EARFREE-i5 supports dual-device connectivity with Bluetooth 5.3, allowing you to seamlessly switch between devices without removing the headphones whether for office, workout or leisure.

IPX5 Water Resistant & Metal Body

EARFREE i5 achieves IPX5 water resistance, effortlessly catering to activities like jogging, cycling, strength training, etc. It is the perfect companion for both indoor and outdoor workouts. In the meanwhile, i5 is updated with aerospace-grade aluminum alloy body made by precision four-axis CNC machining, combined with polishing, sandblasting, anodizing, etc, presenting the flagship premium quality.

Goertek HD Mics & Game Mode

Featuring 4 GoerTek silicon crystal microphones and powered by DNN AI neural network noise cancellation algorithms, these true wireless stereo earphones effectively eliminate environmental noise interference while picking up human voices for crystal clear face-to-face calling experience. In addition, the gaming mode will help you to master the FPS and rhythm games with the imperceptible latency of 54ms.