Introduction
This manual provides detailed instructions for the safe and effective use of your OnePlus Bullets Wireless Z3 Bluetooth Earphones. Please read this guide thoroughly before using the product to ensure optimal performance and longevity. Keep this manual for future reference.
Package Contents
Verify that all items are present in your product package:
- 1x Pair of OnePlus Bullets Wireless Z3 Earphones
- 3x Pairs of Silicone Eartips (Sizes S, M, L)
- 1x USB Type-C Charging Cable
- 1x User Guide (this document)
- 1x Safety and Warranty Card
Image: A comparison table showing the OnePlus Bullets Wireless Z3 alongside previous models, detailing battery life, charging, audio features, and included accessories. This image confirms the package contents listed above.
Product Overview
The OnePlus Bullets Wireless Z3 earphones feature a neckband design with in-ear earbuds. The neckband houses the battery and control module, providing a comfortable and secure fit for active use.
Image: The OnePlus Bullets Wireless Z3 earphones in Mambo Midnight color, showcasing the neckband and in-ear design.
Control Module
The control module, located on the neckband, allows you to manage playback, calls, and volume. It includes physical buttons for easy operation.
Image: A close-up view of the control module, highlighting the volume up (+), volume down (-), and multi-function buttons.
Setup
1. Charging the Earphones
Before first use, fully charge your earphones. Connect the provided USB Type-C charging cable to the charging port on the control module and to a power source. A full charge takes approximately 30 minutes. A 10-minute charge provides up to 27 hours of playback.
2. Powering On/Off
The earphones feature magnetic controls. To power on, separate the magnetic earbuds. To power off, snap the magnetic earbuds together. This action also conserves battery life.
3. Bluetooth Pairing
- Ensure the earphones are powered on (earbuds separated).
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for available devices and select "OnePlus Bullets Wireless Z3".
- For Android devices, Google Fast Pair enables quick, seamless connection by simply bringing the earphones near your device and tapping the on-screen prompt.
- Once paired, the earphones will automatically connect to the last paired device when powered on.
Image: This image illustrates the Google Fast Pair feature, showing a smartphone screen with a prompt to connect to the OnePlus Bullets Wireless Z3, and highlights the IP55 water resistance rating.
4. Wearing the Earphones
Select the silicone eartips that provide the best fit and seal for your ears. Insert the earbuds gently into your ear canals. The neckband should rest comfortably around your neck.
Operating Instructions
Music Playback
- Play/Pause: Press the multi-function button once.
- Next Track: Press the multi-function button twice.
- Previous Track: Press the multi-function button three times.
- Volume Up: Press the '+' button.
- Volume Down: Press the '-' button.
Call Management
- Answer/End Call: Press the multi-function button once.
- Reject Call: Press and hold the multi-function button for 2 seconds.
Voice Assistant
Press and hold the multi-function button for 2 seconds to activate your device's voice assistant (e.g., Google Assistant, Siri).
Advanced Features
3D Spatial Audio
Experience immersive audio with 3D Spatial Audio, creating a 360-degree sound field for a captivating listening experience.
Sound Master EQ with BassWave
Customize your audio profile using the Sound Master EQ, which includes four pre-tuned presets. The BassWave feature enhances deep, punchy bass. These settings can typically be adjusted via the HeyMelody app on your smartphone.
AI Call Noise Cancellation
The integrated AI call noise cancellation technology ensures your voice remains clear during calls, minimizing background distractions.
Image: This graphic highlights key features including Ultra Fast Charging (10 minutes for 27 hours playback), 3D Spatial Audio, AI Call Noise Cancellation, 12.44 mm Dynamic Bass Drivers, 4 pre-tuned Sound Master EQ presets, and a Long-Lasting Runtime of 36 hours.
Maintenance
Cleaning
- Regularly clean the earbuds and eartips with a soft, dry, lint-free cloth.
- Remove eartips and clean them with mild soap and water if necessary, ensuring they are completely dry before reattaching.
- Avoid using harsh chemicals or abrasive materials.
Storage
When not in use, store the earphones in a cool, dry place away from direct sunlight and extreme temperatures. The magnetic earbuds help prevent tangling and accidental power-on.
Water and Sweat Resistance (IP55)
The earphones are rated IP55 for water and sweat resistance, making them suitable for workouts and light rain. However, they are not designed for swimming or submersion in water. Ensure the charging port is dry before charging.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earphones do not power on. | Low battery; earbuds still magnetically connected. | Charge the earphones; separate the magnetic earbuds. |
| Cannot pair with device. | Bluetooth off; earphones not in pairing mode; device too far. | Ensure Bluetooth is on; separate earbuds to enter pairing mode; move device closer. Try forgetting the device on your phone and re-pairing. |
| No sound or low volume. | Volume too low; incorrect audio output selected; dirty earbuds. | Increase volume on earphones and device; check device's audio output settings; clean earbuds. |
| Charging issue. | Faulty cable/charger; dirty charging port. | Try a different USB-C cable and power adapter; clean the charging port gently. |
Specifications
- Model Name: Bullets Wireless Z3
- Model Number: E307A
- Connectivity Technology: Wireless (Bluetooth 5.4)
- Drivers: 12.4mm Dynamic Bass Drivers
- Noise Control: Environmental Noise Cancellation (for calls)
- Battery Life (Music Playback): Up to 36 hours
- Battery Life (Call Duration): Up to 21 hours
- Fast Charging: 10 minutes charge for 27 hours playback
- Full Charging Time: Approximately 30 minutes
- Water & Sweat Resistance: IP55
- Material: Silicone (neckband)
- Item Weight: 26 Grams (0.917 ounces)
- Product Dimensions: 4.88 x 6.89 x 0.51 inches
- Impedance: 32 Ohms
- Manufacturer: One Plus
Warranty and Support
Your OnePlus Bullets Wireless Z3 earphones come with a limited warranty. Please refer to the included Safety and Warranty Card for detailed terms and conditions, including warranty period and coverage. For technical support, product inquiries, or warranty claims, please visit the official OnePlus support website or contact their customer service.
OnePlus Official Website: www.oneplus.com/support
