Small TWS Couplet Wireless Bluetooth Speaker – Mini Smart Noise Reduction Waterproof Speaker

Key Features:

1. High-Quality Sound
• Delivers powerful, lossless audio with six-fold shock sound output
• Coaxial copper core technology with dual synchronized speakers
2. 360° Surround Sound
• Bluetooth remote control camera function
• Immersive 360-degree surround sound with DSP high-definition intelligent noise reduction
3. Ultra-Portable Design
• Compact mini size that’s easy to carry and doesn’t take up space
4. Clear Calls with Noise Reduction
• Built-in microphone with high-definition noise reduction for crystal-clear voice calls
5. TWS Stereo Pairing
• Supports TWS (True Wireless Stereo) interconnection to create a stereo surround sound experience

Product Specifications:

• Material: Aluminum alloy
• Functions: Bluetooth, hands-free calling, TWS pairing, remote control camera, waterproof
• Bluetooth Version: 5.0
• Connection Range: Up to 10 meters
• Frequency Response: 20Hz – 20KHz
• Signal-to-Noise Ratio: ≥70dB
• Channel Mode: Mono with single diaphragm
• Speaker Specs: 28mm, 4Ω, 3W x1
• Diaphragm Size: 25mm
• Battery Capacity: 200mAh
• Playback Time: 2–3 hours
• Charging Time: Approx. 1 hour
• Product Dimensions: 3.4 x 3.4 x 3.2 cm
• Net Weight: 34g