BTR7 Portable Bluetooth Amplifier Color IPS display | High-performance DAC ES9219C*2 | THX AAA-28*2 amps Wired+Wireless charging support 3.5+4.4mm outputs | One-click dongle mode Qualcomm QCC5124 Bluetooth chip | XMOS XUF208 | Supports app control and OTA upgrade *The BTR7 standard edition includes a Type-C to Type-c adapter cable. *The BTR7 Apple edition includes two adapter cables, Type-C to Type-C and Lightning to Type-C. Radiantly brilliant Color IPS display The brand-new BTR7 features the seventh-generation mecha design language, giving it riveting looks. Its comfort-and-ergonomics optimized laminated aluminum alloy body is paired with a 1.3-inch IPS color display that is the showpiece of the BTR7. The display features a brand-new, colorful UI that presents important information such as volume, power, gain, and audio format in an intuitive way – just another part of the BTR7s brilliance. Control the power of sound High-performance DAC ES9219C*2 In each of the left and right channels of the BTR7 is the ES9219C, which is paired with a low-pass filter and an amplifier in a highly-optimized audio architecture that captures every last detail and dynamics in your music. And with support for MQA, your music will definitely come across clearly and boldly. Extraordinarily bold, THX AAA-28*2 amplifiers The BTR7 is the first portable Bluetooth amplifier to utilize 2 of the THX AAA-28 amplifiers. The FiiO R&D team had a breakthrough and was able to fit 4 channels of the THX AAA amplifiers into a compact body for a fully balanced audio design – resulting in 88% more single-ended power output and 30% more balanced power output compared to previous designs. Experience an extraordinarily bold symphony of music with the BTR7. Wireless freedom, Qualcomm QCC5124 Bluetooth chip Experience your music when travelling without the mess of wires! The Qualcomm QCC5124 Bluetooth chip, with its dual DSP and dual-core CPU architecture, not only ensures stable connections but also supports both high-res formats like LDAC/apt - X HD/apt - X Adaptive and more common formats like AAC/SBC. Patented design Seamlessly integrated metal antenna Befitting of its status as a high-end Bluetooth amplifier, the BTR7 adopts Fii - Os own patented seamless metal frame antenna design, which not only looks handsome but also ensures Bluetooth connections are more stable and interference-free. All-encompassing, XMOS XUF208 control chip When used for USB Audio, the BTR7 relies on the XMOS XUF208 chip to receive and decode audio data streams, with support up to PCM 384k - Hz and native DSD256. In USB