1Mii Bluetooth 5.2 USB Audio Transmitter Adapter User Manual

Model: B10

Introduction

The 1Mii Bluetooth 5.2 USB Audio Transmitter Adapter (Model B10) is designed to provide wireless audio connectivity for various devices. This compact dongle allows you to connect your Bluetooth headphones or speakers to non-Bluetooth audio sources such as PCs, gaming consoles (PS4, PS5, Nintendo Switch), and Mac computers. Featuring advanced Bluetooth 5.2 technology and aptX Low Latency/HD/Adaptive codecs, it ensures stable, high-quality audio transmission with minimal delay. This manual provides detailed instructions for setup, operation, and troubleshooting to help you get the most out of your device.

Key Features

Wide Compatibility: Compatible with PC, Mac, PS4, PS5, and Nintendo Switch for connecting Bluetooth headphones and speakers. Note: Only supports audio devices; not compatible with mouse, keyboard, Xbox, printer, cell phone, game controllers, TV, or car systems.
aptX Low Latency & HD & Adaptive: Reduces Bluetooth audio delay and dynamically adjusts performance for exceptional audio quality in gaming, movies, and music, when paired with compatible headphones/speakers.
Advanced Bluetooth 5.2: Provides a more stable wireless connection, backward compatible with Bluetooth 5.1/5.0/4.2/4.0/3.0/2.0.
Dual Link: Connects two Bluetooth headphones simultaneously, allowing shared audio experiences.
Plug & Play: No driver installation required for Windows XP/7/8/10/11, Linux, and macOS. Simply plug into a USB port to connect. Note: Not compatible with iOS, Android, or iPad OS.

Product Overview

Front view of the 1Mii Bluetooth 5.2 USB Audio Transmitter Adapter (Model B10).

The 1Mii B10 features a compact design with a standard USB-A connector. It includes an LED indicator light that shows the device's status and a multi-function button for controlling audio modes.

Diagram of 1Mii B10 showing LED indicator and multi-function button — Detailed view highlighting the LED indicator and multi-function button on the 1Mii B10.

LED Indicator: Displays connection status. Flashes blue quickly in Talk Mode.
Multi-Function Button: Used to switch between music streaming and VOIP call modes.

Setup Guide

1. Plug & Play Installation (PC/Mac)

The 1Mii B10 is designed for plug-and-play operation on most Windows (XP/7/8/10/11) and macOS systems, requiring no additional driver installation.

Insert the 1Mii B10 USB adapter into an available USB port on your PC or Mac.
The system should automatically recognize the device.

1Mii B10 plugged into a laptop USB port — The 1Mii B10 adapter plugged into a laptop, indicating driver-free operation.

2. Pairing with Bluetooth Devices

Once the adapter is recognized by your computer or console, you can proceed to pair your Bluetooth headphones or speakers.

Put your Bluetooth headphones or speakers into pairing mode (refer to your audio device's manual for specific instructions).
The 1Mii B10 will automatically search for nearby Bluetooth audio devices.
Once connected, the LED indicator on the B10 will show a solid blue light.

Diagram showing 1Mii B10 connecting to various audio devices and compatible systems — The 1Mii B10 adapter connecting to various Bluetooth audio devices (headphones, soundbar, speaker, TWS earbuds) and compatible systems (PC, PS4, Nintendo Switch, PS5, Mac).

3. Console Setup (PS4/PS5/Nintendo Switch)

For gaming consoles, ensure the 1Mii B10 is plugged into a USB port and then adjust the audio output settings on your console.

Plug the 1Mii B10 into an available USB port on your PS4, PS5, or Nintendo Switch.
For PS4/PS5:
- Navigate to Settings > Devices > Audio Devices.
- Set Output Device to USB Headset (B10).
- Set Input Device to USB Headset (B10) if you are using a headset with a microphone.
For Nintendo Switch:
- Ensure the Switch is docked or the adapter is connected via a USB-C to USB-A adapter if using in handheld mode.
- Go to System Settings > Audio Output and select the USB audio device.

Gamer playing on PS4 with 1Mii B10 and wireless headphones — A gamer enjoying wireless audio with the 1Mii B10 connected to a PS4 console.

PS5 Audio Settings: Output Device selection — Screenshot of PS5 audio settings, showing 'Output Device' set to 'USB headset (B10)'.

PS5 Audio Settings: Input Device selection — Screenshot of PS5 audio settings, showing 'Input Device' set to 'USB headset (B10)'.

Operating Instructions

Dual Link Connection

The 1Mii B10 supports connecting two Bluetooth headphones simultaneously, allowing you to share audio with a friend or family member.

Connect the first Bluetooth headphone to the 1Mii B10 as described in the pairing section.
Put the second Bluetooth headphone into pairing mode.
The 1Mii B10 will automatically attempt to connect to the second device. Once connected, both headphones will receive audio.

Two people sharing audio with dual Bluetooth headphones connected via 1Mii B10 — A couple enjoying shared audio using the dual link feature of the 1Mii B10.

Music Streaming and VOIP Calls

The 1Mii B10 can switch between optimized modes for music streaming and voice calls (VOIP) using its multi-function button.

Music Streaming Mode: Default mode for high-quality audio playback.
VOIP Call Mode: Double-click the multi-function button to enter Talk Mode. In this mode, the LED indicator will flash blue quickly, optimizing audio for voice communication. Double-click again to return to Music Streaming Mode.

Maintenance

To ensure the longevity and optimal performance of your 1Mii B10 USB Audio Transmitter Adapter, follow these simple maintenance guidelines:

Keep the device dry. Avoid exposure to moisture, rain, or liquids.
Clean the device with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
Store the adapter in a cool, dry place when not in use.
Avoid dropping or subjecting the device to strong impacts.

Troubleshooting

If you encounter issues with your 1Mii B10 adapter, please refer to the following common problems and solutions:

Problem	Possible Solution
No sound or connection issues.	Ensure the 1Mii B10 is fully inserted into the USB port. Verify your Bluetooth headphones/speakers are in pairing mode and fully charged. Check your computer/console's audio output settings to ensure 'USB Headset (B10)' is selected. Try plugging the B10 into a different USB port. Restart your computer or console.
Cannot connect to a second pair of headphones.	Ensure the first pair of headphones is already connected. Put the second pair of headphones into pairing mode. Some older Bluetooth headphones may not support dual link functionality.
Audio delay (latency).	Ensure your Bluetooth headphones/speakers support aptX Low Latency (aptX-LL) or aptX Adaptive. Move closer to the adapter to reduce interference. Minimize other wireless interference sources (Wi-Fi routers, other Bluetooth devices).
Device not recognized by system.	Ensure your operating system is Windows XP/7/8/10/11, Linux, or macOS. The device is not compatible with iOS, Android, or iPad OS. Try a different USB port. Restart your computer.

Specifications

Feature	Detail
Model Number	B10
Bluetooth Version	5.2
Audio Codecs	aptX Low Latency, aptX HD, aptX Adaptive
Compatibility	PC (Windows XP/7/8/10/11), Mac (macOS), PS4, PS5, Nintendo Switch
Interface	USB-A
Product Dimensions	1.3 x 0.63 x 0.32 inches (3.3 x 1.6 x 0.8 cm)
Item Weight	0.634 ounces (18 grams)
Color	Black

Warranty and Support

1Mii products are designed and manufactured to the highest quality standards. For warranty information, technical support, or any inquiries regarding your 1Mii B10 USB Audio Transmitter Adapter, please refer to the official 1Mii website or contact their customer support directly. Keep your purchase receipt for warranty claims.

Online Support: Visit the official 1Mii website for FAQs, troubleshooting guides, and contact information.

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