True Wireless Earbuds
The CERAMICS MK2 true wireless earbud uses the LDAC high-bitrate protocol and a Hi-Fi grade DSP audio chip, with a titanium-coated composite diaphragm driver and rear resonance chamber for higher resolution. Active noise cancellation reaches 40dB across a 4000Hz bandwidth, paired with four-mic AI call noise reduction. Battery life is 12 hours per charge and 45 hours with the case, with 10-minute fast charging for two hours of playback. Each earbud weighs 4.3g with dual-device pairing, 47ms latency and IP54 rating.
Founded in 2012 and headquartered in Chengdu, ROSESELSA is a well-known professional audio brand in China. Guided by the…