TANCHJIM RITA Bluetooth Active Noise Cancellation Gaming Compatible Dual Device Connectivity Independent Acoustic Chambers LDAC Support Audio Design

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- 【DMT5 Architecture 40mm Low-Distortion Dynamic Driver】The RITA features a 40mm large-diameter dynamic driver employing TANCHJIM's proprietary DMT 5 architecture. A powerful magnet circuit ensures sufficient driving force, achieving both rich dynamics and excellent damping. It employs a beryllium-coated, dome-shaped, high-rigidity composite diaphragm. This effectively suppresses partial vibrations, enhancing resolution while producing a natural and harmonious sound. 【Hybrid ANC Active Noise Cancellation + ENC Call Noise Reduction】By combining a front and rear multi-microphone system with an FF+FB configuration and an iteratively refined ANC algorithm, wideband noise reduction is achieved. With a reduction of over -47 dB and a wide effective bandwidth of up to 4500 Hz, it provides a natural listening experience without feeling oppressive. ENC call noise cancellation is also included to further enhance the call experience. Battery life is approximately 51.5 hours in ANC mode and up to 92 hours in standard mode. [Independent Acoustic Chamber Design] The RITA employs an independent acoustic chamber structure. By separating the front and rear chambers, sound wave interference between the front and rear of the driver is suppressed, improving the quantity and tightness of the bass. This results in a cleaner and clearer sound. In addition, the separated rear chamber structure improves passive sound insulation performance, further enhancing the noise reduction performance of the RITA. 【Bluetooth 6.0 + 3.5mm Dual Connection】RITA supports two connection modes: wireless connection via Bluetooth 6.0 and wired connection via 3.5mm. Switch freely depending on the usage scenario and enjoy consistently stable, high-quality sound. It supports dual-device connection via Bluetooth. You can connect two devices simultaneously, such as a smartphone and a tablet, and no re-pairing is required when switching connections. A 3.5mm cable with microphone is included. It connects directly to smartphones and PCs, offering plug-and-play functionality with low latency. It's also suitable for high-quality calls and gaming. [Supports LDAC High-Quality Audio Codec + APP Compatibility] When using LDAC mode, RITA supports a maximum transmission rate of 990 kbps*, achieving approximately three times the amount of information compared to standard SBC. Enjoy high-resolution audio sources more freely with wireless transmission that approaches wired quality. RITA is compatible with the TANCHJIM APP and features eight tuning presets based on the B&K 5128 diffuse sound field. Furthermore, it supports sound quality modes that reproduce multiple classic headphone sounds, as well as DSP effects for gaming. Brand: TANCHJIM Model: RITA Frequency Response: 20-20000Hz Driver Unit: 40mm Dynamic Diaphragm Material: PET Beryllium Coated Diaphragm Total Harmonic Distortion: 0.039%@1kHz 94dB Impedance: 322 Wireless Bluetooth: 6.0 Bluetooth Protocol: AAC, SBC, LDAC Continuous Playback Time: Approx. 92 hours with noise cancellation off / Approx. 51.5 hours with noise cancellation on Communication Range: 15m (straight line distance without obstacles) Wired Charging Interface: Type-C Charging Input: 5V-1A Capacity: 650mAh 3.7V 2.405Wh Operating Frequency Range: 2400-2483.5MHz Wireless Output: 20dBm (EIRP)