USB SD Speaker,
1.USB , LINE IN, TWO POWER SUPPLY(USB+4xAAA BATTERIES) LI-ION.
2.Competitive price&High quality

USD SD SPEAKER

1.Abundant supply and prompt delivery.

2.Easy to handle, built-in BTL stereo amplifier, compatible with different audio device such as laptop, mobile phone,ipod ,MP3,MP4 and CD.Especially designed driver unit ,with beautiful sound.

3.Using computer USB port instead of power adapter for power,it's small and light,easy to carry.

4.Color for option:red ,black,or as customers' requests.

5. Power Output:  2 W*2

    Total Harmony Distortion: <1%

    Driver Unit:  2 Inch*2 4Ω

    Frequency Response: 150Hz-20 KHz

    USB Voltage: 5V (500mA)

    USB Special Cable:  1000mm 

    Signal Cable: 1000mm Φ3.5mm stereo cable

6.Dimension: 225W * 72H x*40Dmm

7.Packing details: each set per inner box(gift box),30 set per export carton, the carton size is L 495mm *W265mm *H284  mm, the inner box(gift box)size :L240mm *W 88mm *H50mm

   Gross weight:18.9 kg   /carton/30 sets

21120Sets/20'     46080Sets/40'     57600Sets/40'HQ

8.Payment tems:30% for deposit by T/T before production,the balance should be pay before shipment.

9.Delivery details: within 20 working days after receiving the deposit by T/T or  the original L/C.