- AirWave Pro2 uses an 18 mm open-ear air-conduction driver; AirWave Pro uses a custom 18 × 11 mm composite runway driver. Product and technology names reflect current LANGSDOM materials and may be presented differently across regions.
- AirWave Pro2 battery-life figures are approximately 13.5 hours at 50% volume and 9 hours at 100% volume in Bluetooth mode, and approximately 7 hours at 50% volume and 5 hours at 100% volume in MP3 mode. Actual battery life varies with volume, audio content, settings, battery condition, usage and environmental conditions.
- AirWave Pro2 can provide up to 3 hours of listening from a 10-minute charge. A full charge takes approximately 1 hour; a recorded laboratory result was approximately 54 minutes. AirWave Pro does not support fast charging and takes approximately 1 hour for a full magnetic charge. Charging and playback results may vary with battery level, power source, volume, content, usage and environmental conditions.
- The IP67 rating applies to the headphones under controlled test conditions. Dust and water resistance are not permanent and may decrease with normal wear. These products are not designed for swimming. Do not charge while wet; dry the charging contacts completely before charging.
- LANGSDOM App features and availability may vary by region, device, operating system and app version. Bluetooth range, dual-device performance and connection stability may vary with device compatibility, wireless interference and the surrounding environment.
- Storage capacities are nominal. Available user storage may be lower due to formatting and system files. Supported audio formats, transfer methods and playback behavior are subject to the applicable product specification. AirWave Pro and AirWave Pro2 supports file transfer through a compatible USB-C OTG connection;
- Open-ear listening may help surrounding sounds remain audible, but audibility varies with volume, audio content, fit and environmental noise. Always remain attentive to traffic, surroundings and applicable local rules.
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