1. Introduction
Thank you for choosing the LOBKIN ES10 Portable Bluetooth Speaker. This manual provides essential information for the safe and efficient use of your speaker. Please read it thoroughly before operation and retain it for future reference.

2. Package Contents
Verify that all items are present in your package:
- LOBKIN ES10 Portable Bluetooth Speaker
- USB Charging Cable
- User Manual
3. Product Features
The LOBKIN ES10 speaker offers a range of features designed for an enhanced audio experience:
- Studio-Quality Sound: Equipped with dual precision drivers (43*47mm dynamic driver) for 10W vibrant sound, delivering deep bass and crystal-clear highs.
- Extended Playtime: Enjoy up to 18-20 hours of continuous music playback at 20% volume, or 3-4 hours at 100% volume, thanks to its 1800 mAh battery.
- IP67 Waterproof & Dustproof: Designed to withstand immersion in water up to 1 meter for 30 minutes and is fully protected against dust, making it ideal for outdoor use. It also floats.
- 360° Immersive Sound: Experience rich, omnidirectional audio that fills any space.
- Wireless Stereo Pairing (TWS): Connect two ES10 speakers for a true wireless stereo experience, doubling the sound output.
- Bluetooth 5.4: Ensures a stable and efficient wireless connection with your devices.
- Built-in Microphone: Allows for hands-free calling.
- Compact and Portable: Weighing only 13.7 ounces and measuring 4.72 x 1.85 x 3.15 inches, it's easy to carry in a pocket, backpack, or cup holder.




4. Controls and Functions
Familiarize yourself with the speaker's control buttons:

- Power Button: Press and hold for 2 seconds to power on/off.
- Bluetooth Pairing Button: Single click to initiate Bluetooth pairing mode.
- Volume Down (-): Single click to decrease volume. Long press for previous song.
- Play/Pause Button: Single click to play or pause music.
- Volume Up (+): Single click to increase volume. Long press for next song.
5. Setup
5.1 Charging the Speaker
Before first use, fully charge the speaker. Connect the provided USB charging cable to the speaker's charging port and a compatible USB power adapter (not included). The charging indicator light will show charging status.
5.2 Bluetooth Pairing (Single Speaker)
- Ensure the speaker is powered off.
- Press and hold the Power button for 2 seconds to turn on the speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing LED light.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "LOBKIN ES10" from the list of devices.
- Once connected, the LED light on the speaker will become solid, and you will hear an audible confirmation.

6. Operating Instructions
6.1 Basic Operation
- Power On/Off: Press and hold the Power button for 2 seconds.
- Play/Pause: Single click the Play/Pause button.
- Volume Adjustment: Single click the '+' button to increase volume, or '-' button to decrease volume.
- Next/Previous Track: Long press the '+' button for the next track. Long press the '-' button for the previous track.
- Answer/End Call: Single click the Play/Pause button during an incoming call.
- Reject Call: Long press the Play/Pause button during an incoming call.
6.2 True Wireless Stereo (TWS) Pairing
To achieve a more immersive sound experience, you can pair two LOBKIN ES10 speakers together:
- Ensure both ES10 speakers are powered off and not connected to any Bluetooth device.
- Turn on both speakers. They will automatically enter Bluetooth pairing mode.
- On one of the speakers (this will be your primary speaker), long press the Bluetooth pairing button for 2 seconds. The speakers will attempt to connect to each other.
- Once successfully paired, you will hear an audible confirmation, and the LED light on the primary speaker will flash, while the secondary speaker's LED will be solid.
- Now, connect your device to the primary speaker (the one with the flashing LED) via Bluetooth as described in Section 5.2.

7. Maintenance
- Cleaning: Use a soft, damp cloth to clean the speaker. Do not use harsh chemicals or abrasive materials.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, fully charge the speaker at least once every three months if not in regular use. Avoid fully discharging the battery frequently.
- Waterproof Seal: Ensure the charging port cover is securely closed before exposing the speaker to water to maintain its IP67 rating.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not turn on. | Low battery. | Charge the speaker fully. |
| Cannot pair with Bluetooth device. | Speaker not in pairing mode; Device Bluetooth off; Speaker too far from device. | Ensure speaker is in pairing mode (flashing LED). Turn on device Bluetooth. Move speaker closer to device (within 10m/33ft). |
| No sound or low volume. | Volume too low on speaker or device; Device not connected. | Increase volume on both speaker and device. Re-pair the device. |
| TWS pairing fails. | Speakers not reset; Too far apart. | Ensure both speakers are disconnected from other devices. Place speakers close to each other. Follow TWS pairing steps carefully. |
9. Specifications
| Feature | Specification |
|---|---|
| Model Number | ES10 |
| Bluetooth Version | 5.4 |
| Output Power | 10W |
| Driver Size | 43*47mm Dynamic Driver |
| Battery Capacity | 1800 mAh |
| Playtime | Up to 18-20 hours (at 20% volume) |
| Charging Port | USB-C (Type-C) |
| Waterproof Rating | IP67 |
| Product Dimensions | 4.7 x 1.85 x 3.27 inches |
| Item Weight | 13.7 ounces |
10. Safety Information
- Do not disassemble, repair, or modify the speaker. This may cause damage, electric shock, or fire.
- Keep the speaker away from extreme temperatures, direct sunlight, and heat sources.
- Do not expose the speaker to open flames.
- Ensure the charging port cover is fully sealed when using the speaker near water.
- Use only the provided charging cable or a certified equivalent.
- Keep out of reach of children.
11. Warranty and Support
The LOBKIN ES10 Portable Bluetooth Speaker comes with a limited warranty. For detailed warranty terms and conditions, please refer to the warranty card included in your package or visit the official LOBKIN website.
If you encounter any issues or have questions regarding your product, please contact LOBKIN customer support through the following channels:
- Email: [Insert Customer Support Email Here]
- Website: LOBKIN Official Store on Amazon
Please have your model number (ES10) and purchase date ready when contacting support.




