• Brand – soundcore (Anker)
• Model – A3954
• Type – Noise Cancelling True-Wireless (In-Ear)
• ANC – Adaptive ANC 3.0 + Real-Time Recalibration every 0.3 s
• Sensors – 7 Sensors (6 Sound Sensors + 1 Barometric Sensor)
• Drivers – Dual Dynamic Drivers (10.5 mm + 4.6 mm)
• Sound – ACAA + Titanium-Coated Tweeter + Digital Crossover (Studio-Level Hi-Fi)
• Spatial Audio – 360° Spatial Audio + Dynamic Head Tracking (4 Modes)
• Calls – 6 Mics with AI + Wind Noise Reduction
• Bluetooth – Bluetooth 5.3
• Multipoint – Yes (Multipoint Connection)
• Audio Codecs – SBC + AAC + LDAC (LDAC Android Only / Enable in soundcore app)
• EQ – Customized EQ + HearID 4.0
• Case – Smart Case with Display + Touch Bar (ANC Control)
• Water Resistance – IPX5
• Battery (Normal) – Up to 10 h (Earbuds) / Up to 40 h (With Case)
• Battery (ANC) – Up to 7.5 h (Earbuds) / Up to 30 h (With Case)
• Battery (Transparency) – Up to 7.5 h (Earbuds) / Up to 30 h (With Case)
• Call Battery – Up to 4 h (ANC On) / Up to 4.5 h (Normal) / Up to 4 h (Transparency)
• Fast Charging – 5 mins = 4 h
• Charging – USB-C + Wireless Charging (Qi)
• Full Charge Time – Earbuds ~1.5 h | Case ~2.5 h (Wired) | ~3.5 h (Wireless)
• In the Box – Charging Case + XXS/XS/S/M/L/XL Ear Tips + USB-C Cable
• Version – Global (no Iraq-specific spec differences officially stated)