🧾 Overview 🎧 The HIFIMAN Deva PRO are open‑back wireless Hi‑Fi headphones combining natural soundstage with modern Bluetooth convenience. 🔊 Featuring a 20 Hz–20 kHz frequency response, 18 Ω impedance, and 93.5 dB sensitivity, they deliver detailed, immersive audio in a lightweight design. 🏆 Includes the detachable Bluemini module for LDAC/aptX‑HD streaming and USB‑DAC functionality, offering flexibility for both wireless and wired listening. ✅ Key Features ✅ Wide frequency response: 20 Hz–20 kHz for full‑range clarity ✅ Low impedance (18 Ω) and high sensitivity (93.5 dB) for effortless drive ✅ Over‑ear open‑back design for expansive, airy soundstage ✅ Detachable Bluemini module: Bluetooth 5.0 with LDAC, aptX‑HD, aptX, AAC, SBC ✅ Bluemini battery life: 7–10 hours in Bluetooth mode; 4–5 hours as USB‑DAC (no charging) ✅ TRRS 3.5 mm socket for wired analog connection ✅ Lightweight: 360 g (headphones) and 25 g (Bluemini module) 📊 Technical Specifications ▼ Parameter Value Device Type Open‑back wireless Hi‑Fi headphones Frequency Response 20 Hz – 20 kHz Impedance 18 Ω Sensitivity 93.5 dB Socket 3.5 mm TRRS Headphone Weight 360 g Bluemini Battery Life 7–10 h (Bluetooth)4–5 h (USB‑DAC, no charging) Bluemini Codecs LDAC, aptX‑HD, aptX, AAC, SBC Bluemini Weight 25 g 📦 What’s in the Box 📦 HIFIMAN Deva PRO headphones 🔌 Detachable Bluemini Bluetooth/USB‑DAC module 🔌 USB‑C charging cable (for Bluemini) 👂 Silicone ear‑tip set (S/M/L) 📖 Quick‑start guide & warranty card 🔄 Compatibility ✔ Compatible with any Bluetooth 5.0 (and earlier) device; supports high‑res codecs LDAC, aptX‑HD, aptX, AAC, SBC; wired use via TRRS analog or USB‑DAC on PC/Mac. 📦✈️ Shipping & Returns 📦 Insured worldwide delivery 🔄 14‑day return policy 🛡️ 2‑year HIFIMAN warranty 📝 Reviews 💬 “Be the first to leave a review – share your experience and help others!”
