Highest class Bluetooth receiver with converter and headphone amplifier. The BTR5 with Bluetooth 5.0 offers a more stable connection at twice the speed and four times the Bluetooth 4.2 range. This increase in reach and the ability to stream audio to two devices means that users have the ability to send audio to multiple rooms in the house, create a stereo effect in one space, or share audio between two sets of headphones. The FiiO BTR5 features dual DAC settings that reproduce sound accurately and elegantly. The BTR 5 has two slots for your headphones, one 3.5mm output port with one output and one 2.5mm output port. The FiiO BTR 5 features a 550 mAh battery that delivers up to 9 hours of continuous music playback. It also features a 0.9-inch OLED display that displays pairing mode, connection status, call status, power status, encoding format and volume, charging status display, adjusting or changing EQ settings, auto mode activation, and more. The multifunction key performs all functions, such as playing / pausing / pairing / answering / rejecting a call / hanging up / opening the voice assistant.