Polosmart FS57 Portable Wireless Speaker Black

Enjoy high-quality sound wherever you go with the Polosmart FS57 Portable Bluetooth Speaker. Engineered for exceptional performance and convenience, this compact speaker delivers powerful, vibration-free audio with enhanced bass in a sleek, travel-friendly design.

Featuring Bluetooth 5.0, it ensures fast pairing and a stable connection up to 10 meters away. With a built-in microphone, you can take calls hands-free or control your music with simple button commands — perfect for home, work, or outdoor use.

The 3.7V 300mAh rechargeable battery provides up to 4 hours of playtime on a single 2-hour charge, while the micro-USB charging port ensures easy recharging from any standard USB outlet. The speaker’s durable construction and carrying strap make it ideal for travel, camping, or everyday listening.

Features:

• Bluetooth 5.0 with 10m wireless range
• Built-in microphone for calls and voice control
• Amplified bass and vibration-free sound quality
• 50mm speaker driver for rich, detailed audio
• Compact, portable design with carrying strap
• Micro-USB rechargeable (2-hour charge time)
• Up to 4 hours of continuous playtime
• Compatible with smartphones, tablets, and computers

Specifications:

• Battery: 3.7V / 300mAh lithium
• Charging Requirement: 5V/1A
• Charging Time: 2 hours
• Play Time: 4 hours
• Dimensions: 85 × 43 × 132 mm
• Weight: 145g
• Color: Black

Package Includes:

1 × Polosmart FS57 Bluetooth Speaker

1 × Charging Cable

1 × User Manual