The Astrum XZ PRO delivers high‑fidelity audio with adaptive AptX decoding and Hybrid ANC for immersive listening and clear calls. The ergonomic in‑ear design ensures a secure and comfortable fit, while IPX4 water resistance protects against sweat and splashes during workouts or commutes. Touch controls allow seamless management of playback, calls, and modes. With support for Transparency Mode, users can stay aware of their surroundings while listening. Bluetooth 5.3 ensures fast pairing and stable connectivity, and multi‑pairing allows connection to two devices simultaneously. The earbuds offer up to 7 hours of playback with ANC off, 5 hours with ANC on, and 5 hours in transparency mode, supported by a compact charging case. Key Specifications Bluetooth 5.3 connectivity Hybrid ANC with up to 37dB reduction Adaptive AptX, AAC, SBC decoding Six‑microphone system Touch control for calls and media Transparency Mode supported Multi‑device pairing Up to 7 hours playback (ANC off) IPX4 water and sweat resistance Technical Details Feature Details Chipset Qualcomm 3072 ANC Depth Up to 37dB at 200Hz Audio Decoding AptX Adaptive, AptX, AAC, SBC Microphone 3 mic per earbud (6 total) Bluetooth Protocols A2DP 1.3, AVRCP 1.6, HFP 1.7, SPP 1.2, GATT Play Time (ANC Off) Up to 7 hours Play Time (ANC On) Up to 5 hours Transparency Mode Supported ENC Talk Time Up to 5 hours Earbud Charging Time Approx. 1.5 hours Case Charging Time Approx. 2 hours Charging Port USB Type C Standby Time Up to 5 months Earbud Weight 2 × 3.5g Case Weight 65g Warranty 24 Months Sources: What’s in the Box XZ PRO TWS Earbuds Charging Case USB Type C Cable User Manual Ear Tips