1. Introduction
Thank you for choosing Poounur H9 Wireless Earbuds. These earbuds are designed to provide a high-quality audio experience with features tailored for active lifestyles, including secure ear hooks, IP7 waterproofing, and advanced Bluetooth 5.3 connectivity. This manual will guide you through the setup, operation, and maintenance of your new earbuds to ensure optimal performance and longevity.
2. Package Contents
Please verify that all items are present in your package:
- 2 x Poounur H9 Wireless Earbuds
- 1 x Charging Case
- 1 x USB-C Charging Cable
- 3 x Pairs of Silicone Ear Tips (S/M/L)
- 1 x User Manual (this document)

This image displays the complete set of items included in your purchase: the two wireless earbuds, their charging case, a USB-C charging cable, and three different sizes of silicone ear tips for a customized fit.
3. Product Overview
The Poounur H9 Wireless Earbuds feature an ergonomic design with ear hooks for secure placement during physical activity. The charging case includes a dual LED display to show the battery status of both the case and the individual earbuds. Each earbud is equipped with touch controls for easy management of audio playback and calls.

This image shows the Poounur H9 Wireless Earbuds securely placed within their charging case. The case features a prominent LED display indicating the charge level of the case and the individual earbuds (L and R).
4. Setup
4.1 Charging the Earbuds and Case
Before first use, fully charge the earbuds and charging case. The charging case provides up to 50 hours of extended playtime, with earbuds offering 8-10 hours on a single charge. Charging the case fully takes approximately 2 hours via the Type-C port.
- Connect the provided USB-C cable to the charging port on the case and a compatible USB power source.
- The dual LED digital display on the case will show the real-time battery status. The percentage indicates the case battery, while the bars indicate individual earbud charge levels.
- Once fully charged, the display will show '100' for the case and full bars for the earbuds.
Note: If used for calls, the earbuds' battery life may be reduced to 3-4 hours.

This image illustrates the charging case with its dual LED display, showing the percentage charge of the case and the individual battery status of the left and right earbuds.
4.2 Bluetooth Pairing
The Poounur H9 Earbuds utilize advanced Bluetooth V5.3 technology for a stable and fast connection.
- Open the lid of the charging case. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select 'Poounur H9' from the list of devices to connect.
- Once paired, the earbuds will automatically connect to the last paired device when the case lid is opened.

This image visually explains the one-step pairing process, showing the earbuds in the open charging case and a smartphone displaying the Bluetooth connection menu with 'Poounur H9' selected.
4.3 Wearing the Earbuds
For optimal sound quality and a secure fit, especially during sports, ensure the earbuds are worn correctly.
- Choose the correct size of ear tips (S/M/L) for your ears. A snug fit improves sound isolation and bass response.
- Place the ear hook over your ear.
- Gently insert the earbud into your ear canal.
- Adjust the ear hook and earbud position until it feels comfortable and secure.

This diagram illustrates the three steps for correctly wearing the Poounur H9 earbuds: putting the ear hook over the ear, inserting the ear tip into the ear canal, and adjusting for a comfortable and secure fit.
5. Operating Instructions
5.1 Touch Controls
The Poounur H9 Earbuds feature smart touch controls located on the upper part of each earbud's surface. Refer to the diagram below for specific functions:
- Play/Pause: Double-tap (x2) on either earbud.
- Next Song: Tap and hold (2S) the right earbud.
- Previous Song: Tap and hold (2S) the left earbud.
- Volume Up: Single-tap (x1) the right earbud.
- Volume Down: Single-tap (x1) the left earbud.
- Answer/End Call: Double-tap (x2) on either earbud.
- Reject Call: Tap and hold (2S) on either earbud.
- Activate Voice Assistant (Siri/Google Assistant): Triple-tap (x3) on either earbud.

This image provides a detailed visual guide to the touch-sensitive areas on the earbuds and their corresponding functions for music playback, call management, and voice assistant activation.
5.2 Audio Features
The Poounur H9 Earbuds are engineered for a superior audio experience:
- Hi-Fi Stereo Sound: Equipped with 13mm double-layer diaphragm drivers, delivering strong bass, clear mids, and bright treble for an immersive musical experience.
- Crystal Clear Calls: Built-in microphones with ENC (Environmental Noise Canceling) technology ensure your voice is transmitted with clarity, minimizing ambient distractions during calls.

This image shows an exploded view of the earbud's internal components, highlighting the 13mm driver and other elements responsible for delivering high-fidelity stereo sound.
6. Maintenance
6.1 Water Resistance
The Poounur H9 Earbuds have an IP7 waterproof rating, making them resistant to sweat, rain, and minor water splashes. This makes them suitable for workouts and outdoor activities.

This image visually represents the IP7 waterproof capability of the earbuds, showing them with water droplets, indicating resistance to sweat and splashes.
6.2 Cleaning and Care
- After exercise, wipe the metal charging contacts on the earbuds with a dry cloth to prevent corrosion from sweat.
- Clean the ear tips regularly with a soft, damp cloth to remove earwax and debris.
- Store the earbuds in their charging case when not in use to protect them and keep them charged.
- Avoid exposing the earbuds or case to extreme temperatures or direct sunlight for prolonged periods.
7. Troubleshooting
If you encounter any issues with your Poounur H9 Earbuds, please refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| Earbuds not charging |
|
| Earbuds not pairing with device |
|
| Only one earbud working |
|
| Low volume or poor sound quality |
|
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Poounur |
| Model Name | H9 |
| Item Model Number | Q78 |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.3 |
| Bluetooth Range | Up to 15 meters (49 feet) |
| Battery Life (Earbuds) | 8-10 hours (music playback) / 3-4 hours (calls) |
| Total Playtime with Charging Case | Up to 50 hours |
| Charging Time (Case) | Approximately 2 hours |
| Charging Port | USB-C |
| Water Resistance Rating | IP7 Waterproof |
| Audio Driver Type | 13mm Dynamic Driver |
| Frequency Range | 20 Hz - 20,000 Hz |
| Control Method | Touch |
| Noise Control | ENC (Environmental Noise Canceling) for calls |
| Ear Placement | In Ear with Earhooks |
| Compatible Devices | Smartphones, Tablets, Bluetooth-enabled Devices (Android 4.4+, iOS 8.0+) |
| Item Weight | 5 ounces |
9. Warranty and Support
Poounur products are designed for reliability and performance. For specific warranty information, please refer to the documentation included with your purchase or visit the official Poounur website. If you require technical assistance or have questions not covered in this manual, please contact Poounur customer support through the retailer where you purchased the product or via the contact information provided on the official Poounur website.
For more information and support, visit the Poounur Store on Amazon.