Key Features True Wireless Design: Completely cable-free listening. 10mm Dynamic Drivers: Deep, powerful bass and clear audio. Bluetooth 5.3: Stable, low-latency wireless connection. Long Battery Life: Up to 10 hours on a single charge, 30 hours with charging case. Quick Charging: 10 minutes charge = 2 hours of playtime. IPX5 Water & Sweat Resistance: Ideal for workouts and outdoor use. Built-in Microphone: Clear hands-free calls. Soundcore App Support: Customize controls and sound settings. Comfort Fit: Includes S/M/L silicone ear tips. Technical Specifications General Type: In-ear true wireless earbuds Color: Black Water Resistance: IPX5 Weight: 98 g Connectivity Bluetooth Version: Bluetooth 5.3 Wireless Range: 10 m Jack: No App Support: Soundcore App (iOS & Android) Voice Assistant: Siri Compatible Sound Driver Type: Dynamic Driver Size: 10 mm Frequency Response: 20–20,000 Hz Impedance: 16 Ω Sensitivity: 105 dB Noise Isolation: Passive Active Noise Cancelling: No Controls Microphone: Yes Playback & Functions Control: Yes (on-earbud) Volume Control: No Battery Battery Type: Lithium-polymer Earbuds Battery Life: Up to 10 hours Total Battery with Case: Up to 30 hours Charging Time: 3.5 hours Quick Charge: 10 minutes = 2 hours playtime Charging Method: USB-C case charging What’s in the Box Soundcore R50i Wireless Bluetooth Earbuds Charging Case Silicone Eartips (S/M/L) USB Type-C Charging Cable Quick Start Guide Safety Card Related Products Headset Category – Explore our range of headsets for all your audio needs. Earbuds Category – Find the best earbuds for your listening pleasure. Speaker Category – Discover high-quality speakers for an immersive audio experience.