Astrum XZ PIA TWS Earbuds AptX Adaptive Hybrid ANC BT5.3 Gold

The Astrum XZ PIA 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 the IPX4 rating protects against sweat and water during workouts or commutes.
Touch controls allow seamless management of playback, calls, and listening modes. Transparency Mode keeps you aware of your surroundings while listening.
Bluetooth 5.3 ensures fast pairing and stable connectivity, and multi‑pairing allows connection to two devices at the same time. 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 up to 37dB
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 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 PIA TWS Earbuds
Charging Case
USB Type C Cable
User Manual
Ear Tips