Leerfei SPK-BT-4038 is a compact 3-inch Bluetooth speaker offering versatile playback options, including wireless streaming, USB, and TF card support. With clear sound output and portable design, it’s ideal for everyday music listening on the go.
Specifications
Product Type: Bluetooth Speaker
Speaker Size: 3 Inch
Connectivity:
- Wireless Bluetooth Input
- USB Stick Playback
- TF Card Support
Performance:
- Output Power: 3W
- Effective Wireless Range: 10 meters
- Signal-to-Noise Ratio (SNR): ≥70dB
- Frequency Range: 100Hz – 20KHz
Power Supply:
- Battery Capacity: 500mAh
Key Features
- Multiple playback modes: Bluetooth, USB, and TF card
- Stable wireless connectivity up to 10 meters
- Clear and balanced sound performance
- Compact and portable design
- Built-in rechargeable battery for on-the-go use