PAXA Open Air Ultra AI Translation Earbuds

Real-time translation in your ear breaks down language barriers instantly, letting you speak freely with anyone, anywhere.

These earbuds handle the translation work so you can focus on the conversation itself.

The semi-open design keeps you aware of your surroundings while staying connected to what matters.

Speak Without Limits

• 144 languages supported: Travel, work, or connect across cultures without hesitation or translation apps.
• Four distinct modes: Switch between free conversation, recording translation, phone calls, or dual-ear listening based on what you're doing.
• Clear calls in any environment: Dual-mode noise reduction keeps your voice crisp whether you're in a quiet office or a busy street.
• All-day battery: Up to 36–60 hours total playback means translation goes wherever your day takes you.
• Open-air comfort: Semi-open ear hook design lets you hear ambient sound and stay present while wearing them for hours.

Technical Specifications

Product Identity

• Brand: PAXA
• Model: Open Air Ultra
• Category: True Wireless Earbuds
• Design: Semi-open, ear hook design

Connectivity

• Bluetooth: Version 5.4
• Transmission Range: 10 m (32.8 ft) or greater
• Audio Codecs: AAC, SBC

Audio Specifications

• Driver: 13 mm dynamic driver (2 drivers per earbud)
• Frequency Response: 20 Hz – 20,000 Hz
• Impedance: Up to 32 Ω
• Total Harmonic Distortion: ~1%

Microphone & Noise Management

• Microphone: Built-in
• Noise Reduction: ENC with dual-mode (transparency and ANC-like mode)

Smart Features

• AI Translation: Real-time translation across 144 languages
• Modes: Free Talk, Recording Translation, Headphone+Phone, Dual Ear
• Additional Tools: AI assistant, chat and office tools, recording functions
• Voice Assistant: Supported
• App: NebulaBuds app required
• Anti-Lost Function: Supported

Battery & Charging

• Earbud Battery: 35 mAh each
• Charging Case Battery: 300 mAh
• Playback Time: 7–13 hours per charge
• Total Playback Time: 36–60 hours with case
• Talk Time: 7 hours at 50% volume
• Charging: USB Type-C (5V/0.5A) via charging case

Durability

• Water Resistance: IPX5

In The Box

• Earbuds, charging case, USB Type-C cable, user manual

Certification

• Standards: CE, FCC