Air 31 Earbuds

The AIR31 TWS (True Wireless Stereo) earbuds typically come with a range of features common to many wireless earbuds, though specifications can vary based on the manufacturer. Below are the general specifications you might find with AIR31 TWS earbuds:

General Specifications:

• Bluetooth Version: Bluetooth 5.0 or above
• Bluetooth Range: Up to 10 meters (33 feet)
• Frequency Response: 20Hz - 20kHz
• Driver Size: 6mm - 10mm dynamic drivers
• Impedance: 16Ω
• Battery Life:
  • Earbuds: 4-6 hours on a single charge
  • Charging Case: Additional 12-18 hours of battery life
• Charging Time:
  • Earbuds: 1-2 hours
  • Charging Case: 2-3 hours
• Charging Port: USB-C or Micro-USB
• Battery Capacity:
  • Earbuds: 30-50 mAh each
  • Charging Case: 300-500 mAh
• Water Resistance: IPX4 or IPX5 (splash-proof)
• Controls: Touch controls for play/pause, track change, volume adjustment, and voice assistant activation
• Microphone: Built-in microphone for hands-free calls
• Noise Cancellation: ANC Noise Canceling & HiFi Stereo Sound. These Wireless headphones feature ANC noise reduction and use software call noise reduction algorithm, which makes the call sound quality clearer. They are equipped with titanium dome composite HiFI Bass speakers. The HiFi stereo sound of the wireless earphones provides a wider sound field higher Bass while listening to music.

Audio Specifications:

• Sound Quality: Stereo sound with deep bass
• Codec Support: SBC, AAC (varies by model)

Additional Features:

• Voice Assistant Support: Compatible with Siri, Google Assistant
• Pairing: Auto-pairing when taken out of the case
• Mono Mode: Ability to use each earbud independently
• Case Material: Typically plastic, with or without a glossy or matte finish