Speaker Portable Wireless Sound System 3D Stereo Blue

Features:
LED colorful lights flash Bluetooth wireless playback FM radio TF card.



Spescification:
Bluetooth version: Bluetooth Bluetooth 2.1
Speaker: A 100% new 40mm
Power: 4Ω 3W
Material: ABS housing.
Adjustment method: button.
Working voltage DC3.7V-4.2V
Power supply: high quality A product new dual protection lithium battery (3.7V 400 mAh)
Play time: medium volume 2-3 hours or so
Power time: 2 hours
Charging voltage: limit voltage DC5V
Electric current: DC500-1000MA
Signal to noise ratio: >80DB
Frequency: 90Hz-20KHz
Color:White Blue Yellow Black Green Rose Red
Size:52*58mm

Package includes:
1* Sport Stereo Headset



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