W-KING D320
W-KING D320 Bluetooth Speaker User Manual
Model: D320 | Brand: W-KING
Introduction
Welcome to the comprehensive user manual for your W-KING D320 40W Bluetooth Speaker. This portable speaker is engineered for exceptional audio performance and durability, featuring IP67 dustproof and waterproof capabilities, a unique dual voice coil design for powerful bass, and customizable EQ settings via the W-KING APP. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your new speaker, ensuring you get the most out of its advanced features and enjoy immersive 360-degree sound wherever you go.

The W-KING D320 speaker, designed for robust outdoor use and superior sound quality.
What's in the Box
- 40W Portable Outdoor Bluetooth Speaker
- Type-C Charging Cable
- 3.5mm AUX Cable
- Lanyard
- User Manual (this document)
Key Features
APP & Custom EQ
The W-KING D320 Bluetooth Speaker offers personalized audio control through its dedicated APP. Customize your sound with EQ adjustments and choose from 6 EQ presets to match your preferences. The APP also allows for quick Bluetooth connection, volume control, light brightness adjustment, playback mode selection, and future firmware updates. (Note: Contact W-KING support for machine upgrades to enable APP access.)

Customize your audio experience with the W-KING APP's EQ settings.
IP67 Dustproof & Waterproof
Designed for all-weather use, the D320 boasts an IP67 rating, making it completely dustproof (IP6X) and capable of full submersion in water up to 1 meter for 30 minutes (IPX7). Enjoy your music indoors or outdoors without worrying about dust, heavy rain, or accidental water exposure, perfect for pool parties, beach outings, or any adventure.

The D320 is built to withstand challenging environments, ensuring worry-free music enjoyment.
Dual Voice Coil & 360° Punchy Bass
Experience impressive sound and deep bass with the D320's advanced acoustic design. It features two tweeters for clear vocals, a large racetrack-shaped dual voice coil woofer with extended stroke for dynamic sound, and two passive radiators combined with an advanced DSP chip. This configuration delivers precise detail, balanced full-frequency response, 3D surround sound, and rich bass effects, providing a surging 360-degree omnidirectional sound field.

Internal speaker design for powerful and immersive 360-degree audio.
80W True Wireless Stereo Pairing & Bluetooth 5.3
Equipped with the latest Bluetooth 5.3 technology, the D320 ensures stable, high-quality wireless audio transmission. For an even more immersive experience, pair two W-KING D320 speakers to create a powerful 80W true wireless stereo surround system, filling large spaces with rich, separated left and right channel audio.

Double the fun with True Wireless Stereo pairing for 80W loud sound.
Ultra-Portable & Lanyard Design
The D320 is the thinnest and most portable speaker in the W-KING series, designed for easy transport. Its compact size fits comfortably in one hand, and the integrated lanyard allows for convenient hanging during outdoor activities like camping, hiking, or beach parties. It also serves as an excellent shower speaker.

The lanyard design makes the D320 easy to carry and hang anywhere.
24H Uninterrupted Music & Hands-Free Calling
A built-in large-capacity battery provides up to 24 hours of continuous playback on a single charge. Monitor the power status directly from your smartphone's status bar. The speaker also features one-button hands-free calling, allowing for high-definition conversations without needing to hold your phone.

Enjoy extended playtime and convenient hands-free communication.
Symphony RGB Breathing Light Effect & Ultimate Versatility
Enhance your music experience with the color-changing RGB breathing light, which synchronizes with the music's dynamic melody to create a vibrant party atmosphere. Beyond Bluetooth 5.3, the D320 supports multiple audio inputs including AUX and TF card, offering diverse music playback options.

Dynamic RGB lighting adds a visual dimension to your audio experience.
Setup Guide
1. Charging the Speaker
Before first use, fully charge your W-KING D320 speaker. Connect the provided Type-C charging cable to the speaker's charging port (located under the protective flap) and plug the other end into a compatible USB power adapter (not included). The LED indicator will show charging status, and the smartphone status bar can display power levels.
2. Powering On/Off
To power on the speaker, press and hold the power button until the indicator lights illuminate. To power off, press and hold the power button again until the lights turn off.
3. Bluetooth Pairing
Upon powering on, the speaker will automatically enter Bluetooth pairing mode, indicated by a flashing blue LED. On your smartphone or Bluetooth-enabled device, search for
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