Baseus Bowie H1i
Baseus Bowie H1i Active Noise Cancelling Headphones
User Manual
1. Introduction
The Baseus Bowie H1i headphones are designed to provide a superior audio experience with advanced features such as Active Noise Cancellation (ANC), Hi-Res audio support, immersive spatial audio, and ultra-low latency. With an extended battery life of up to 100 hours, these headphones are perfect for long listening sessions, travel, and daily use. The integrated ENC microphones ensure crystal-clear calls by effectively reducing environmental noise.

Figure 1.1: Baseus Bowie H1i Active Noise Cancelling Headphones
2. Setup
2.1 What's in the Box
Before you begin, please ensure all components are present:
- Baseus Bowie H1i Active Noise Cancelling Headphones
- USB-C Charging Cable
- User Manual
- Warranty Card
2.2 Charging the Headphones
The headphones are equipped with a 600mAh lithium-ion battery, providing up to 100 hours of playback on a single charge (with Spatial Audio and ANC turned off, playing SBC format audio with volume under 70%). A full charge takes approximately 2 hours. For quick power, a 5-minute charge can provide up to 4 hours of playtime.
- Connect the included USB-C charging cable to the charging port on the headphones.
- Connect the other end of the cable to a compatible USB power source (e.g., wall adapter, computer USB port).
- The indicator light will show charging status and turn off when fully charged.

Figure 2.1: Long-lasting battery for extended use.

Figure 2.2: Rapid charging feature for quick power boosts.
2.3 Bluetooth Pairing
The Bowie H1i headphones utilize Bluetooth 5.3 for stable and efficient wireless connectivity.
- Ensure the headphones are charged and powered on.
- On your device (smartphone, tablet, computer), enable Bluetooth.
- Search for available Bluetooth devices and select "Baseus Bowie H1i" from the list.
- Once connected, the headphones will indicate successful pairing.
The headphones support multi-point connection, allowing them to be simultaneously connected to two devices without needing to re-pair.

Figure 2.3: Multipoint connection for seamless switching between devices.
2.4 Baseus App Integration
Unlock the full potential of your Bowie H1i headphones by downloading the Baseus app. The app allows you to customize features, adjust equalizer settings, and receive firmware updates. You can use most features in Guest Mode without creating an account, except for locating lost earbuds which requires GPS access.

Figure 2.4: Customize your listening experience with the Baseus App.
3. Operation
3.1 Controls Overview
The headphones feature intuitive physical controls for easy operation:

Figure 3.1: Easy to Operate Controls.
- ANC Switch: Toggle Active Noise Cancellation ON (Orange) or OFF (Black).
- Volume Buttons (+/-): Adjust volume. Press-hold for 1.5s to skip tracks (Previous/Next).
- Multifunctional Button:
- Single press: Answer/Hang-up calls, Play/Pause music.
- Double press: Activate Spatial Audio (Normal → Music → Theater Mode).
- Triple press: Toggle Low-Latency ON/OFF.
- Press-hold: Reject call.
3.2 Active Noise Cancellation (ANC)
The Bowie H1i headphones feature dual active noise-cancelling microphones and digital noise cancellation technology, capable of reducing ambient noise by up to 95%. This is particularly effective against low and mid-frequency noises like car engines or airplane hum, creating a quiet listening environment.

Figure 3.2: Enjoy pure music free of ambient noise in Active Noise Cancelling mode.
3.3 Audio Quality
Certified by Hi-Res Audio (both wired and wireless), the Bowie H1i headphones reproduce subtle details with a frequency response up to 40kHz. The LHDC codec provides high-resolution audio streaming with low latency, complemented by a 40mm bio-tech diaphragm and neodymium driver for audiophile-grade sound quality with enhanced bass.

Figure 3.3: Hi-Res Sound, Seamless Audio.

Figure 3.4: Rich in Sound, Rock in Specs.
3.4 3D Spatial Audio
Experience immersive sound with 3D Spatial Audio. An advanced audio algorithm tracks your head's movements, keeping you at the center of the soundstage and creating a concert-like, 360-degree immersive sound effect for both music and movies.

Figure 3.5: Immersive 3D Spatial Audio experience.
3.5 Low Latency Gaming Mode
For an enhanced gaming experience, the Bowie H1i offers an imperceptible 0.038s low latency mode. This ensures full synchronization between audio and video, providing a competitive edge in fast-paced games.

Figure 3.6: What You Hear is What You See - Ultra-low latency for gaming.
3.6 Crystal-Clear Phone Calls
Equipped with Environmental Noise Cancelling (ENC) microphones, the headphones capture your voice clearly while an AI algorithm cancels out up to 90% of background noise. This ensures your voice is delivered distinctly during phone calls, video chats, and livestreams.

Figure 3.7: Crystal-Clear Phone Call with ENC Mics.
3.7 Comfort and Design
The Bowie H1i headphones are designed for comfort and portability. They feature an adjustable headband to fit various head shapes, soft earmuffs for extended wear comfort, and 120-degree rotatable earcups for easy storage and a personalized fit.

Figure 3.8: Fold to Store. Adjust to Fit. Soft-to-Ears.
4. Maintenance
To ensure the longevity and optimal performance of your Baseus Bowie H1i headphones, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe the earcups and headband regularly. Avoid using abrasive cleaners or solvents.
- Storage: When not in use, store the headphones in a cool, dry place, away from direct sunlight and extreme temperatures. Utilize their foldable design for compact storage.
- Avoid Moisture: Do not expose the headphones to water or excessive humidity.
- Handle with Care: Avoid dropping the headphones or subjecting them to strong impacts.
5. Troubleshooting
If you encounter any issues with your Baseus Bowie H1i headphones, please refer to the following common troubleshooting tips:
- No Power: Ensure the headphones are fully charged. Connect them to a power source using the USB-C cable.
- Cannot Pair: Make sure Bluetooth is enabled on your device and the headphones are in pairing mode. Try turning Bluetooth off and on again on your device, or restart both the headphones and your device.
- No Sound: Check the volume levels on both the headphones and your connected device. Ensure the headphones are properly paired and selected as the audio output device.
- Poor Sound Quality: Ensure there are no obstructions between the headphones and your device. Move closer to your device to avoid interference. Check if the audio source quality is high.
- ANC Not Working Effectively: Ensure the ANC switch is in the ON position. Check that the earcups form a good seal around your ears.
- Call Quality Issues: Ensure the microphones are not obstructed. Check your network connection if using a phone call.
- App Connection Issues: Ensure the Baseus app is updated to the latest version. Restart the app and your headphones.
If the issue persists, please refer to the official Baseus support resources or contact customer service.
6. Specifications
Detailed technical specifications for the Baseus Bowie H1i Active Noise Cancelling Headphones:

Figure 6.1: Product Overview and Specifications.
| Feature | Specification |
|---|---|
| Model Name | Bowie H1i |
| Brand | Baseus |
| Connectivity Technology | Wireless (Bluetooth 5.3) |
| Headphones Jack | 3.5 mm Jack (wired support) |
| Noise Control | Active Noise Cancellation |
| Frequency Response | Up to 40,000 Hz |
| Battery Life | 100 Hours |
| Charging Time | 2 Hours |
| Audio Latency | 38 Milliseconds (Low Latency Mode) |
| Audio Driver Type | Dynamic Driver |
| Earpiece Shape | Over-Ear |
| Control Type | Media Control, App, Touch |
| Item Weight | 1.04 pounds (approx. 0.47 kg) |
| UPC | 850056972604 |
7. Warranty and Support
Your Baseus Bowie H1i headphones come with a Warranty Card included in the package. Please refer to the terms and conditions outlined on the Warranty Card for details regarding warranty coverage and duration.
For further assistance, technical support, or warranty claims, please visit the official Baseus website or contact their customer service directly. Contact information can typically be found on the Baseus website or on the product packaging.
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