FiiO RR13

The FiiO RR13 is a pocket-sized stereo FM radio that combines classic analog tuning with modern audio technology. Featuring a professional Silicon Labs radio chip, dual independent amplifiers, and a specially tuned analog audio circuit, it delivers clear radio reception and rich, high-fidelity sound in a compact, portable design.

Designed for radio enthusiasts, the RR13 supports both standard FM (87–108 MHz) and the Japanese FM band (76–90 MHz). A custom-built internal antenna, together with the included external telescopic antenna or connected headphones, improves reception for stable and reliable listening wherever you are.

The specially tuned FiiO DDB analog audio chip enhances the listening experience with BASS and 3D sound effects, while the ultra-thin five-magnet speaker produces impressive stereo sound from a compact enclosure. A smooth mechanical tuning wheel and luminous analog frequency dial recreate the nostalgic feel of traditional radios.

The replaceable 450 mAh rechargeable battery provides hours of portable listening, while Headphone Amplifier mode allows the RR13 to function as a compact headphone amplifier for compatible headphones. Listen privately through headphones or enjoy music through the built-in speaker.

Features
Pocket-Sized Stereo FM Radio
Silicon Labs Si4831 Professional FM Radio Chip
FiiO DDB Custom Analog Audio Chip
Ultra-Thin Five-Magnet Stereo Speaker
Dual Independent Amplifiers
FM1 (87–108 MHz) And FM2 (76–90 MHz) Bands
Custom Internal Antenna
Included External Telescopic Antenna
Specially Tuned BASS And 3D Sound Effects
Smooth Mechanical Analog Tuning Dial
Luminous Frequency Pointer
Rechargeable And Replaceable 450 mAh Battery
Built-In Headphone Amplifier Mode
USB-C Charging

Specifications
Radio Chip: Silicon Labs Si4831
Analog Audio Chip: FiiO DDB AS100 Custom Chip
FM Bands: FM1 87–108 MHz, FM2 76–90 MHz
Supported Headphone Impedance: 8–100 Ω
Battery: 450 mAh 10440 Rechargeable Lithium (Replaceable)
Charging: USB-C, 5 V / 2 A
Charging Time: Approximately 2 Hours
Headphone Output (Amp Mode): Up To 80 mW + 80 mW @ 32 Ω
Output Impedance: Frequency Response: FM Radio
Dimensions: 8.6 × 4.3 × 1.6 cm
Weight: 76 g

In The Box
FiiO RR13 Pocket Radio
USB Charging Cable
External Telescopic Antenna
Warranty Card