The Ronin Dynasty R-520 Earbuds deliver immersive sound with 13mm drivers, ENC dual mics for crystal-clear calls, and 50ms ultra-low latency for gaming mode. With IPX4 water resistance, up to 7 hours playtime, and Ronin Studio app support, they offer a premium blend of style, performance, and durability.

Ronin Dynasty R-520 Specs
Ronin Dynasty R-520 earbuds official specifications.
| Model | Ronin Dynasty R-520 Earbuds |
| Driver Size | 13 mm dynamic driver |
| Call Noise Cancellation | Environmental Noise Cancellation (ENC) with dual microphones |
| Active Noise Cancellation (ANC) | No |
| Bluetooth Version | Bluetooth 5.3 |
| Supported Bluetooth Profiles | HFP, A2DP 1.3.2, AVRCP 1.6.2, AVCTP, AVDTP |
| Wireless Range | Up to 10 meters |
| Dual-Device Connection | Not supported |
| Earbud Battery Capacity | 40 mAh (each) |
| Charging Case Capacity | 400 mAh |
| Playback Time (Per Charge) | Up to 7 hours (earbuds) |
| Standby Time | Up to 90 hours |
| Charging Time | Earbuds ≈ 2.5 hours; Charging case ≈ 3 hours |
| Charging Port | USB Type-C |
| Water / Sweat Resistance | IPX4 (splash / sweat resistant) |
| Gaming Mode / Latency | Ultra-low latency mode (~50–60 ms) |
| Controls | On-ear touch controls (music, calls, gaming, voice assistant) |
| Voice Assistant | Siri and Google Assistant support |
| App Support | Ronin Studio (EQ, control customization, firmware updates) |
| Design / Finish | Premium matte texture; sleek modern styling |
| Box Contents | Earbuds, charging case, USB-C cable, user manual, extra ear gels, feature booklet |
| Warranty | 1 year (official brand warranty) |
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