The T+A Solitaire T Wireless Noise Cancelling Headphones are engineered for passionate music enthusiasts who seek pure high-fidelity performance across daily travel, office working, and dedicated home listening sessions. Designed as a true closed-back over-ear headphone system, this versatile model bridges the divide between wireless convenience and serious audiophile acoustic quality.Audiophile Sound in Every Mode:At the core of the headphones is a custom-engineered 42 mm dynamic transducer system with stiff, lightweight cellulose diaphragms. This acoustic design delivers exceptionally low distortion, fast transient response, and wide dynamic range. Unlike conventional travel models that rely heavily on digital sound correction, the Solitaire T is voiced to sound balanced and precise both when powered on wirelessly and when driven in purely passive analogue operation.Targeted Hybrid Noise Cancellation:Equipped with passive mechanical isolation and an advanced hybrid active noise cancellation system, these headphones attenuate external distractions without compromising the underlying musical character. The physical ear pads naturally block high-frequency and mid-range ambient noises, while dedicated microphones eliminate low-frequency travel roar so your favourite tracks retain their natural depth and air.Versatile Digital and Analogue Inputs:Whether you choose to stream wirelessly via Bluetooth 5.1 with high-resolution aptX HD codecs or plug directly into a source, the headphone adapts to your exact setup. The internal architecture features an ESS Sabre ES9218 converter and an audiophile High Quality mode for premium wireless playback. For maximum fidelity, listeners can connect directly through uncompressed USB-C digital audio or use balanced analogue cables with dedicated headphone amplifiers.Machined Aluminum Construction and Comfort:Every structural component is precision-machined from solid aluminum billets with a durable pearl-blasted finish. The soft, anti-allergenic synthetic leather ear cushions and padded headband distribute pressure evenly across the head, ensuring prolonged comfort during intercontinental flights or full working days.Authorized Dealer:We are an authorized dealer for T+A. Purchasing from a trusted brand partner ensures that your purchase includes the full manufacturer's warranty and expert post-purchase advice for years of exceptional audio performance.Key Features and Benefits: 42 mm Cellulose Drivers: Deliver accurate, wide-bandwidth sound reproduction with low harmonic distortion. Hybrid Active Noise Cancellation: Silences distracting ambient rumble without altering acoustic clarity. Dedicated ESS Sabre DAC: Converts wireless audio signals into pure, high-resolution musical detail. Audiophile Passive Mode: Operates as an analogue studio monitor headphone even when the internal battery is empty. Machined Solid Aluminum Frame: Offers exceptional structural rigidity, durability, and a lightweight feel. Up to 70-Hour Battery Life: Keeps your music playing across extended travel without frequent recharging. Bluetooth 5.1 with aptX HD: Delivers stable wireless connection with high-definition audio transmission. Technical Specifications: Design Principle: Dynamic closed-back over-ear headphones Transducer: 42 mm dynamic driver with cellulose diaphragm Frequency Response (Passive Mode): 4 Hz – 45,000 Hz Frequency Response (Active Mode): 4 Hz – 22,000 Hz Total Harmonic Distortion (THD): < 0.05% (1 kHz / 94 dB) Nominal Impedance (Passive): 64 Ohms Bluetooth Version: 5.1 Class 2 (Qualcomm QCC 5127 chipset) Supported Bluetooth Codecs: SBC, AAC, aptX, aptX HD Digital-to-Analogue Converter: ESS Sabre ES9218 Active Noise Cancellation: Hybrid ANC (4 microphones) Microphone Configuration: 2 voice communication microphones, 4 ANC microphones Battery Capacity: 1200 mAh Lithium-Ion Battery Runtime: Up to 70 hours (standard mode), up to 35 hours (HQ mode) Charging Interface: USB-C (approx. 2 hours charge time) Weight: 326 g