Amazon Best Seller 40 Watt RMS Subwoofer Rcf 15 Inch Cube Speaker

Features:

1.Speaker Size: 3W
2.Charge Time : 1-2 hours
3.Playing Time : 2-3 hours
4.Frequency: 100Hz-20kHz
5.Voltage: 5V
6.Rechargeable Battery: 300mAh

7. Accessories: USB charge cable x 1, AUX in cable x 1, user manual x 1.

1. With excellent sound quality, product compliant with CE ROHS BQB MSDS UN38.3.

2. Supports any BT-enabled devices such as iPhone, iPad, Laptop, tablets, smart phones, etc

3. Volume control, skip forward/back with built in microphone for hands free (re-dail answer, ending, reject phone)