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Best Bluetooth 2.1 portable stereo speaker with TF card slot
500 in stock
Built in TF card slot and noise reduction microphone, support hands free call, wide compatibility for bluetooth enabled devices include iPhone, iPad, tablets, PC, laptop, etc. outstanding sound quality, simple and elegant design, super portability, easy to carry on the go, 3.5mm audio jack input, perfect for travel, party, in beach, home, office, etc.
Wireless module: bluetooth 2.1 +EDR
Wireless transmission distance: 7~10meters
Frequency response: 120HZ-18KHZ
Signal noise ratio: ≥75dB
Working voltage: 3V-4.2V
Power consumption: 30mA~500mA
Battery: built in 1200mAh
Internal voltage: 3.7V
Charging voltage: 5V/500MA or 1000mAh
Sound quality performance
Crystal clear & stereo sound allow you to experience pure sound quality