Khadas Tea Pro Portable Headphone Amp with Magnetic/0.95" Display/BT5.4/2100mAh/ESS ES9039Q2M support PCM 768/DSD 512/3.5/4.4mm

Enjoy Music Anytime, AnywhereNoteThe package includes only one cable, depending on the version you select.Tea vs. Tea ProWhat's new with Khadas Tea Pro portable headphone amplifierHighlightsTriple Flagship Chips for Studio-Grade Sound – Featuring Qualcomm QCC5181 wireless decoder, XMOS XU316-1024 USB chip, and ESS9039Q2M DAC with up to 130dB dynamic range, Tea Pro supports aptX Lossless and advanced audio codecs to deliver precise, crystal-clear, and life-like sound—just like being at a live performance, even over wireless.Ultra-Slim & Pocket-Friendly with AMOLED Display – Weighing only 96g and just 7.85mm thin, Tea Pro is about the size of a credit card, making it easy to carry anywhere. Its bright 0.95-inch AMOLED screen shows your playback info at a glance, keeping you in control on the go.Studio-Quality Audio on the Go – Supports Bluetooth or wired input, with wired-only outputs for 3.5mm single-ended and 4.4mm balanced headphones. Compatible with iOS, Android, Windows, and macOS. Advanced Bluetooth codecs (SBC, AAC, LDAC, aptX, aptX HD, aptX Adaptive) deliver crisp, detailed, near-lossless wireless audio. Enjoy up to 768kHz/32-bit PCM and native DSD512 with 32 precision resistors for true high-fidelity sound.Tea Pro MagSafe – Snap, Play, Protect – Strong magnets hold Tea Pro securely on iPhone 12–16, delivering premium sound wherever you go. The smooth, wear-resistant leather back fights scratches and stains while eliminating annoying scraping. MFi-certified magnetic docking ensures perfect alignment for a secure and stylish fit.Long-Lasting Battery – Play All Day – Tea Pro delivers up to 11 hours of wireless playback and 8 hours wired playback, powered by a 2100mAh battery. Enjoy uninterrupted, studio-quality sound wherever you go. Audio Performance4.4mm Headphone Audio PerformanceTHD+N: 0.000126% (-118dB) @1kHz, No LoadMaximum Noise < 3.5uVrmsSNR: >122dB @ 1kHz, No LoadDNR: 121dB @ 1kHz, No LoadMaximum Output: 41.67mW (5.0Vrms) @ 600Ω, THD+N <-90dBMaximum Output: 167mW (5.0Vrms) @ 150Ω, THD+N <-90dBMaximum Output: 165mW (2.33Vrms) @ 33Ω, THD+N <-90dBMaximum Output: 180mW (1.72Vrms) @ 16.5Ω, THD+N <-90dB  3.5 Earphone Audio PerformanceTHD+N: 0.000158% (-116dB) @1kHz, no loadMaximum Noise < 2.5uVrmsSNR: >120dB @ 1kHz, no loadDNR: 119dB @ 1kHz, no loadMaximum Output: 20.8mW (2.5Vrms) @ 300Ω, THD+N <-90dBMaximum Output: 42mW (2.5Vrms) @ 150Ω, THD+N <-90dBMaximum Output: 120mW (2.0Vrms) @ 33Ω, THD+N <-90dBMaximum Output: 100mW (1.28Vrms) @ 16.5Ω, THD+N <-90dB