Etrain SP-31-1 Portable Speaker

Etrain SP-31-1 Portable Speaker

Speaker Bluetooth Etrain SP-31-1

Etrain SP-31-1 Portable Bluetooth Speaker offers powerful, clear audio in a portable design.

With multiple connection options and a long-lasting battery, it‰۪s ideal for those who want high-quality sound wherever they go.

Key Features:

• Exceptional Sound Quality: Delivers crisp audio with deep bass and clear highs.
• Bluetooth Connectivity: Effortless wireless pairing with your smartphone, tablet, or other Bluetooth devices.
• Compact and Portable: Lightweight and portable, perfect for travel or outdoor use.
• Long Battery Life: Enjoy continuous music for hours without needing a recharge.
• Multi-Input Support: Supports Bluetooth, AUX, TF card, and USB for versatile usage options.
• Built-in Microphone: Enables hands-free calls for added convenience.

Technical Specifications:

• Connectivity: Bluetooth, AUX, USB, TF card
• Battery Life: Up to 6-8 hours (depending on usage)
• Charging Time: Approximately 2-3 hours
• Power Output: High-quality audio performance
• Built-in Mic: Yes

Key Specs & Features

From multiple trusted sources,

• Model:  LED Cylindrical Rechargeable Portable Speaker (10 W)

• Design: Compact, cylindrical build with a 3-inch driver and built-in RGB LED lighting—ideal for karaoke or visual ambiance.

• Power Output: 10 W RMS, 2.5 ohm output—suitable for personal or small room use.

• Battery: 1500 mAh rechargeable battery delivering approximately 2–3 hours of playback time.

• Connectivity: Supports Bluetooth, USB, and some variants include AUX input, TF/SD card slot, and mic input.

• Controls & Features: Equipped with LED visuals, basic playback inputs, supports karaoke via mic input.

• Dimensions: Approximately 15 × 14 × 19 cm.