FiiO BTR1 Bluetooth Headphone Amplifier
Free delivery on all orders within 3 days unless stated otherwise.
The FiiO BTR1 headphone amp is one of the few notable products from FiiO. It has an 8-hour battery life via its 205mAh capacity (AV One claims that it has 8 to 10 hours of use). It has a 3.5mm headphone port, a micro-USB port for charging the BTR1, and a set of volume rockers. Its main pairing button comes with a status indicator light, so users will know if it's paired, low on battery juice, and more. The device also comes with a built-in microphone for calls, along with a metal clip; both of these features are on the rear.