The Dual Speaker Bluetooth Speaker is a compact, portable audio device designed for high-quality sound and convenience. Below is a detailed summary of its features, specifications, and usage based on the provided information:

Key Features

1. Design:
• Cabinet Material: Plastic (ABS) with iron mesh and rubber oil finish.
• Portability: Lightweight and easy to carry.
• Subwoofer Cabinet Material: Metal for enhanced bass performance.
2. Audio Performance:
• Speaker Type: Full-range, dual stereo speakers.
• Sound Mode: Standard mode with 360° stereo and 3D surround sound.
• TWS Function: True Wireless Stereo for pairing two speakers for a fuller sound experience.
3. Connectivity:
• Bluetooth Version: 4.2 with a transmission range of up to 10 meters.
• USB/TF Playback: Supports USB flash drives and TF cards for direct playback.
• FM Radio: Built-in FM receiver for listening to radio stations.
4. Additional Features:
• Built-in Microphone: Allows hands-free calling with noise reduction.
• Battery: Portable with built-in rechargeable battery.
• Playback Function: Supports USB, TF card, and FM radio playback.

Specifications

• Power Source: AC (with battery support for portability).
• Input Power: 200-299W.
• Impedance: 2 Ohms.
• Speaker Specifications:
• Horn Size: 45mm * 2.
• Amplifier Power: 3W * 2.
• Dimensions: 15.5 * 5.4 * 5.4 cm.
• Certification: CE certified.
• Bluetooth Version: 4.2.
• Maximum Wireless Range: <10 meters.
• Number of Devices Connectable Simultaneously: 1.

Functionality

1. Bluetooth Connectivity:
• Seamlessly connects to Bluetooth-enabled devices (e.g., smartphones, tablets).
• Stable signal with a range of up to 10 meters.
2. USB/TF Card Playback:
• Plug and play functionality for USB flash drives and TF cards.
3. FM Radio:
• Built-in FM receiver for listening to radio stations.
4. Hands-Free Calling:
• Built-in microphone with noise reduction for clear calls.
5. TWS Function:
• Pair two speakers for a 360° stereo and 3D surround sound experience.

Usage

• Portable Music: Ideal for outdoor activities, travel, or home use.
• Hands-Free Calls: Use the built-in microphone for clear voice calls.
• FM Radio: Listen to your favorite radio stations on the go.
• USB/TF Playback: Play music directly from a USB drive or TF card without needing additional devices.

Limitations

• No 3.5mm Audio Input: Does not support wired audio input via a 3.5mm jack.
• Single Device Connection: Only one Bluetooth device can be connected at a time.
• No Wi-Fi or Smart Features: Does not support Wi-Fi music streaming or smart assistants.

Package Contents

• Dual Speaker Bluetooth Speaker.
• User manual (if applicable).

Notes

• Sound Quality: Sound quality and volume may vary based on individual preferences and usage conditions.
• Battery Life: Battery performance depends on usage and volume levels.
• Compatibility: Works with all Bluetooth-enabled devices but does not support Apt-X or advanced audio codecs.

This Bluetooth speaker is a versatile and portable audio solution, perfect for users looking for a compact device with good sound quality, hands-free calling, and multiple playback options. Its TWS function and 360° stereo sound make it ideal for small gatherings or personal use.