Noble Audio / FoKus Rex5

＜＜november 2025 New Product！＞＞The FoKus Rex5 (Focus Rex Five) is a high-end completely wireless earphone that combines the Latin word for "king" with a tribrid 5-driver configuration and is packed with top-class features.

■ High-end truly wireless earphones, named after the Latin word for "king"
■ Tribrid 5-driver configuration: 1DD+3BA+1PD
■ Aluminum shell and aluminum charging case, supports fast charging and wireless charging
■ Equipped with ANC (Active Noise Cancellation)
■ Bluetooth 5.4, multi-point connection
■ Supports Audiodo acoustic personalization
■ Compatible with the proprietary control app "Noble FoKus" (iOS/Android).

Specifications
■Product Name: FoKus Rex5
■Driver: Hybrid (Dry Lid)
■Drivers: 1DD+3BA+1PD (Planar) / 5 Drivers per Side
■Driver Configuration:
・1 x 10mm Dynamic Driver for Low Frequency
・3 x BA Drivers for Mid-High Frequency
・1 x 6mm Planar Driver for Ultra-High Frequency
■Type: Closed-Back
■Frequency Range: 20Hz - 40KHz
■Sensitivity: 104dB @1kHz
■Impedance: 32Ω
■Power Output: 5mW
■Accessories: Single-Flange Silicone Eartips: 4 Pairs (XS/S/M/L), Double-Flange Silicone Eartips: 3 Pairs (S/M/L), Foam Eartips: 3 Pairs (S/M/L), Pouch, Charging USB Cable (USB A to USB C / Approx. 25cm)
■Manufacturer's Warranty: 1 Year (Product Code: 1) / 90 Days (Accessories)
■Hardware
・Chip: QCC 3091
・Earphone Control Sensor: Touch Control
・cVc Noise Cancellation Technology: CVC 8.0
・Auto Power On: Supported
・Auto Power Off: Supported
■Bluetooth
・Bluetooth Version: 5.4
・Bluetooth Profiles: A2DP / AVRCP / HFP / HSP / SPP
・Audio Codec: SBC / AAC / aptX Adaptive / LDAC
・TrueWireless Mirroring: Supported
・Multi-Pairing: Supported
・Multi-Point: Supported
・Operating Range: Approximately 10m
・Bluetooth Low Energy: Supported
・Certifications: FCC, MIC, CE, RCM, BQB, SRRC, KC, ROHS, etc.
■Battery
・Earphone Battery Capacity: 45mAh
・Earphone Battery Type: Button Cell
・Case Battery Capacity: 500mAh
・Music Playback Time: Approximately 5 hours (ANC on) / Approximately 7 hours (ANC on) (Off)
- Earbud Charging Time: Approximately 90 minutes
- Case Charging Time: Approximately 120 minutes
- Wireless Case Charging: Supported
- Fast Charging: Supported (10 minutes of charging provides approximately 2 hours of playback)
- Earbud Standby Time: Approximately 3,000 hours
- Case Standby Time: Approximately 5,000 hours
- Case Charging Port: Type-C
- Protection: Supported
■ Noise Cancellation
- Ambient Sound Capture: Supported
- ANC (Active Noise Cancellation): Supported
■ App
- Application Support: Supported (Noble FoKus customizable app)
- Audiodo (Performs personalized hearing tests for each ear and records them on the IEM): Supported
- OTA Updates: Supported
- EQ Settings: Supported
- Audio Codec Display: Varies by device
- Touch Settings Changes: Supported
- App Multilingual Support: Supported

*The warranty period for this product begins on the date of purchase (start date). Please be sure to keep proof of purchase such as your receipt, invoice, or dated receipt.

*Operation with all Bluetooth devices is not guaranteed.
*When using the product for the first time, be sure to charge it for at least 10 minutes as the battery may be completely discharged.
*Images and specifications may be changed without notice to improve performance and quality.
*The above specifications are based on information current as of November 2025.