SPECIFICATIONS

Active Noise-Cancellation: Yes

Audio latency: 0.01

Battery life up to[hours]: 40

Bluetooth Version: Other

Brand Name: ROSESELSA

Category: Earphones & Headphones

Certification: CE,FCC,RoHS

Charging Method: cable

Charging Time: 1

Codecs: AAC,sbc,LDAC

Communication: WireLess

Control Button: No

Control Method: Touch

Department: Unisex-adult

Frequency Response Range: 20 - 20000

Function: for Video Game,Common Headphone,Sport,For Outdoor,For Office,For Study

High-concerned chemical: none

Impedance Range: up to 32 Ω

Material: Ceramic

Origin: Mainland China

Sound Isolating: Yes

Speaker maximum output power: 15

Style: Tws in-ear headphones

Support APP: Yes

Vocalism Principle: Dynamic

Voice assistant built-in: no

Volume Control: Yes

Waterproof: Yes

Wireless Type: Bluetooth

With Microphone: Yes

whether electrical: Yes

ROSESELSA Ceramics Ultra TWS Earbuds, 99% ANC Earphones, Hi-Res LDAC\LHDC, IPX4, 40H Battery, 4 HD Mics, 54ms Gaming Dual Connect

Flagship Hi-Fi Audio Experience

Experience premium sound with the HR+ Planck driver, carbon nano-sphere dome, and flexible suspension edges for transparent highs, solid mids, and deep lows. It supports LHDC and LDAC high-definition decoding and a Cadence Tensilica HiFi5 DSP for rich, detailed audio comparable to lossless sound.

Powerful Hybrid Noise Cancellation

50 dB deep Hybrid ANC reduces low-frequency traffic, voices, and high-frequency noise across multiple scenarios. Three noise modes: Noise Cancellation (commuting/flights), Wind Noise Reduction (outdoor use), and Transparency Mode (office/streets). Comfortable, natural noise-cancelling without harsh pressure.

Crystal-Clear Calls with AI Noise Reduction

Goertek 4-Microphone AI call noise reduction enhances voice clarity, removes wind and background noise, and also increases voice volume by 20%. Even face-to-face quality is achieved remotely and just thanks to the advanced SiPin microphones and SoC-level processing.

All-Day Battery & Low Latency Performance

Enjoy up to 11 hours per charge and 40 hours total with the charging case. Ultra-low 54 ms latency ensures smooth, responsive audio for gaming and video.

Ergonomic & Durable Design

Lightweight 6 g earbuds provide comfortable all-day wear. IP54 water resistance protects against dust and splashes. Supports dual-device connectivity, multi-device app control, and device location tracking for ultimate convenience.