Headphone Earbud Audio Test

🎧 Test headphones & earbuds: audio, delay, battery, stereo, EQ & more

🎧 This app is the ultimate tool for testing your headphones or earbuds — check sound quality, battery level, audio delay, stereo balance, and frequency response with ease.

Perfect for music lovers, movie fans, and audiophiles, this app ensures your Bluetooth headphones, wireless earbuds, or wired earphones deliver the best sound experience every time.

🎵 Headphone & Earbud Testing Tools

🎧 Earbuds Delay Test

• Measure Bluetooth audio latency for gaming, movies, and calls.

• Get results for low-latency headphones & earbuds.

🔋 Headphone Battery Test & Paired Devices List

• Show connected device name & battery percentage in real time.

• See all paired Bluetooth devices with battery indicators.

🖼 Home Screen Widget

• Always see connected device & battery percentage without opening the app.

• Perfect for quick checks while gaming, working, or listening to music.

📡 Bluetooth Device Info

• View Bluetooth device name, MAC address, type, supported profiles, UUID list.

• Works with all major Bluetooth headphone & earbud brands.

🎶 Complete Audio Quality Tests

1. High Frequency Test – Check treble clarity.

2. Low Frequency Test – Test bass depth.

3. Stereo Test – Ensure left/right audio channels work.

4. Golden Frequency Test – Hear natural sound tones.

5. Binaural Test – Test immersive 3D sound.

• Get final results for all tests to improve your headphones.

🎙 Headphone Cable & Microphone Test

• Detect if audio cable is connected or microphone is working.

• Test left, right, and both earbuds.

• Supports wired & wireless headphones.

🎚 Audio Equalizer

• On/Off toggle for custom sound tuning.

• Presets: Normal, Classical, Dance, Flat, Folk, Heavy Metal, Hip Hop, Jazz, Pop, Rock, Custom.

• Adjust 60Hz, 230Hz, 910Hz, 3kHz, 14kHz frequencies.

• Boost bass, max volume, 3D surround sound.

• Save and reuse your own audio presets.

🔥 Why Use Headphone Earbud Audio Test?

• Test sound quality in minutes.

• Check Bluetooth battery level instantly.

• Measure audio delay for gaming & streaming.

• Enhance music & movies with equalizer & bass boost.

✅ Download now and check your headphones or earbuds for clear sound, no delay, and see your device battery on your home screen.