FiiO BT11 | Portable High-Res Bluetooth Transmitter

Seamlessly Experience High-Resolution Wireless Audio With Your Favorite Devices Using the FiiO BT11

• Portable high-resolution Bluetooth transmitter featuring Bluetooth 5.4, LDAC, aptX Lossless, and ultra-low latency
• Features Qualcomm QCC5181 chip
• Allows LDAC and AptX output via Bluetooth on iPhone
• Capable of connecting up to two receiving devices at a time
• Ideal for audiophiles and gamers for an effortless wireless experience

BT11

The FiiO B11 is a portable Bluetooth transmitter that includes a Qualcomm QCC5181 chipset, RGB indicators, and dual-device pairing for versatility. In contrast to the CSR8675 chip found in the FiiO BTA30 Pro, the LDAC transmission supported by the BT11 boasts higher computational power. Additionally, the chip utilizes the next-generation LE Audio technology and supports aptX Lossless. These features come together to deliver exceptional wireless sound quality.

Compact Size, Ample Power

While the BT11 is about the size of a button, it is equipped with Qualcomm’s flagship Bluetooth chip, the QCC5181. It features a quad-core processor architecture and two 240MHz Qualcomm Kalimba audio DSPs. This design provides powerful computational capabilities for advanced audio algorithms. It also supports Snapdragon Sound, which delivers an immersive lossless experience.

Plug and Play

The BT11 brings next-level convenience, unlocking LDAC, aptX Adaptive (96kHz/24bit) and aptX Lossless support for devices like the iPhone 15, PS5, Nintendo Switch and computers. LE Audio enhances the BT11 by reducing latency across the entire audio chain to as low as 50ms, ensuring a more stable connection and delivering higher-quality sound for an immersive experience.

Bluetooth 5.4

Thanks to the QCC5181 platform, BT11 supports the latest Bluetooth 5.4 version. It provides more stable connection, longer transmission ranges, and overall system performance improvements at a lower power consumption.

Simultaneous Connection

The BT11 allows you to simultaneously connect to two receiving devices, making it easier than ever to enjoy Bluetooth audio together with friends and family. *The BT11 has no physical button. After connecting to one device, enter the pairing states again through the FiiO Control App to connect the second device.

Expanded Functionality

Connect to the FiiO Control App and easily control the device and access functions such as simultaneous pairing. The BT11 will also be continuously upgraded via over-the-air (OTA) updates, including LC3, volume adjustment, indicator light control, channel balance adjustment and pairing lists.

LDAC Transmission

In order to enhance the Bluetooth transmission capability of BT11, FiiO adopted advanced PDS antenna technology. This significantly improved the transmission range while ensuring a more stable and efficient connection.

Colorful RGB Lighting Status

The color RGB indicator clearly and instantly displays the working status of the device, as well as the current Bluetooth codec.

Blue: SBC
Purple: aptX/aptX LL
Yellow: aptX HD
White: LDAC
Green: aptX Adaptive/Lossless

Red and Blue flashing alternately: Pairing
Blue light flashing: Reconnecting

Specifications

• Bluetooth Chip: Qualcomm QCC5181
• Bluetooth Version: 5.4
• USB Port: Type-C (charging and data transmission)
• Max. Sampling Rate: 96kHz/24bit
• Transmission Range: Over 50 meters (all codecs)
• Dimensions: 28 x 21 x 9mm
• Weight: 3g
• Static Power Consumption: < 22mA
• Android Device Compatibility List
• FiiO BT11 FAQs / Troubleshooting

In the Box

• FiiO BT11 Bluetooth Transmitter
• Type-C plug
• USB-A to USB-C adapter
• BT11 Quickstart Guide
• Warranty Card