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Home Theater Sound System Bluetooth Speaker Computer Speakers For TV Soundbar Box Subwoofer Radio Music Center Boom Box Column
Product Stars:  Shipping info: Ships within 48hrs. Most items qualify for Fast Del. Est. 7-11 days or sooner |
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Product Features:
1. Bluetooth V4.2 version
2. 4 full-frequency speakers
3. USB interface for U disk audio input
4. TF card audio input
5. 3.5mm audio input
6. FM radio function
7. Micro charging port
8. Volume control
9. Song control (up, down, pause, play)
Product parameters:
- Bluetooth version: Jerry V4.2
- Battery Type: 18650 polymer battery
- Battery capacity: 2000mA
- Use time: about 3.5 hours
- Output power: 4 ohms * 5W
- Frequency response: 20Hz-20KHz
- Transmission frequency range: 2.402G-2.480G
- Signal to noise ratio: ±80db
- Transmission distance: 8-10m
- Charging type: microUSB 5V/1.5A
- Size: BS28B: 550*50*50mm, BS28A: 330x50
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