Bluetooth Headphone Amplifier - make any set of headphones wireless and able to receive calls.
It features a built-in microphone, turning any set of headphones into ones that can take calls or take voice notes. Its pretty small and has a clip making it ideal for musicians who want a way to connect wireless and use cabled headphones.
With a 45mW output, this FiiO HiFi Bluetooth Headphone Amplifier is ideal for IEMs or low impedance headphones. It's not be powerful enough for more demanding higher impedance headphones. Check out the FiiO BTR15 for a more powerful alternative
Features
- Bluetooth: Uses a BES2700 Bluetooth chip and supports Bluetooth 5.3. It can connect to two devices simultaneously.
- Built-in mic: Includes a microphone for taking phone calls and interacting with your voice assistant, though its quality is best in quiet environments.
- Convenience: At only 13 grams, the BTR11 is extremely lightweight and portable. The integrated clip allows you to attach it to your clothing.
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Battery: The 120mAh internal battery provides about 15 hours of playback using AAC or 8.5 hours with the higher-quality LDAC codec. Charging takes around 1.5 hours.









