FiiO BTR11 Bluetooth 5.3 LDAC Receiver | 3.5mm Wireless Headphone Amplifier (White)

Experience Hi-Res Wireless Sound

The FiiO BTR11 is a compact Bluetooth 5.3 receiver with LDAC support, letting you enjoy richer wireless audio from your favorite devices. Its high-performance, independent ear amplifier adds a sense of depth and balance, helping music feel more lifelike while remaining faithful to the source material. This small adapter is designed for everyday listening, whether you are at home, commuting, or traveling, and it aims to deliver a listening experience that feels closer to wired quality without the cables.

Designed for on‑the‑go use, the BTR11 weighs just 12.5 g and measures around 5.5 cm, making it easy to carry. It offers two convenient carrying options: an elastic back clip and a lanyard, so you can keep it accessible whether you are jogging, cycling, or moving through a busy airport. The emphasis is on portability and everyday comfort, so you can enjoy your music or calls with less fuss.

All-Day Battery Life and Fast Recharging

Enjoy up to 15 hours of continuous playback on a single charge. When the battery runs low, a quick one-hour recharge can bring you up to about 90% capacity. This helps you stay in the moment, whether you are listening nonstop through a long flight or a busy workday.

Powerful Sound and Clear Calls

The built-in high-performance independent ear amplifier delivers up to 45 mW of output power at 16 Ω, helping wired headphones sound vibrant and dynamic via Bluetooth. A high-sensitivity omnidirectional microphone with call noise reduction contributes to clearer conversations, adding practicality to everyday use when taking calls on the move.

Turn Wired into Wireless, Elevate Any Audio Source

Not only can the BTR11 turn wired headphones into wireless listening, but it can also upgrade non‑Bluetooth speakers to Bluetooth capability or enhance them to support higher‑quality Bluetooth formats. This flexibility makes it a versatile upgrade for a variety of devices in your home or on the go.

• LDAC-enabled wireless audio for a high-resolution feel without wires
• Bluetooth 5.3 for stable, low-latency streaming and broad compatibility
• Lightweight design at 12.5 g with clip or lanyard for portable use

• Up to 15 hours of music playback on a single charge
• About 1 hour to reach 90% charge
• Built‑in independent amplifier for strong, detailed outputs
• Clear calls with noise-reduced microphone
• Transforms wired headphones and non-Bluetooth speakers into wireless options

Ideal for travelers, students, or daily commuters, the BTR11 offers a practical way to customize your listening setup. Imagine stepping into a quiet hotel room with a non‑Bluetooth speaker and instantly gaining wireless streaming, or clipping the device to a jacket for easy access during a jog. While it makes no guarantees, the potential to enjoy more flexible listening with your existing gear is clear in its design and specifications.