Speaker Card ,Small and exquisite appearance, easy to carry. Loud and clear sound quality, price concessions.

Speaker Card

Features: You can insert TF card, U disk, as well as radio function, you can connect MP3 \ MP4, PC
A Output power: RMS 4W (2W +2 W) THD = 10%
B. Frequency response :150-18000HZ (+ /-3dB)
C.signal to noise ratio: ≥ 70 dB
D. Speaker: diameter 45mm, magnetic 4 in Europe
E. LINE IN Connector: 3.5mm stereo plug with
F. decoding U disk, TF card and FM radio function
G. Power input: 5V/1000mA the original power adapter, USB power supply and built-in lithium battery
H U disk or decoding TF card, ready to use playback pause, adjust volume, song selection features music from top to bottom
L. Sound Size: 165 * 50 * 50mm
 
aluminum fuselage, elegant appearance, unique design, so sound quality is better
Colors: red, blue, black, silver, green
Music Angel Speakers cards aluminum lithium notebook speaker set the tone super special:
This section its built-in radio card speaker audio powerful and easy to carry
Applies to: U disk TF card laptop MP3, 4,5 and other mobile DVD CD

Technical Details
1)Output Power: 2.4W
2)Rating Power: 1.8W
3)Frequency response: 100Hz-20KHz
4)Speaker: 20*27mm micro speaker, 4 Ohms
5)Signal-to-Noise: 85dB
6)Distortion: <0.5%
7)Battery Voltage: 3.7V
8)Battery Capacity: 300MHA
9)Battery Charging Voltage: 4.2V±0.05V
10)Charging time: USB-4hours
 
Accessories
1)Pc USB power supply cable
2)Earphone cable
3)Landyard
 
Packing Details
Product size: 41*42*42mm
Color box size: 11.8x 9.5x 4.5 cm
1pc/acrylic box
Carton Size: 62*29.8*30CM
100pcs/carton
N.W./G.W.: 7.8kg/8.8KG