1x PAM8403 Audio ule USB DC 5V Class D Digital Amplifier Amplifier Board LCD & 20 Pieces 45 mm Plastic Handle Metal Alligator Clips (Black and Red)

set2: 10 x Red alligator clips& 10 x Black alligator clips & 1 x Amplifier Board
You can use it to repair broken leads on test equipment and chargers or make your own low-voltage jumper leads. Easy to open: these heavy-duty clips are easy to open and the spring-loaded jaws grip tightly, strong jaws never fall off once they're clamped down
Sturdy and durable clips: The alligator clips are made of durable metal, each piece comes with 2 plastic covers on the top of the clip, easy to open. Solid and clear interlocking teeth with a strong grip, once caught by the clip, it won't fall off. High efficiency: 90%
A-Class, B-Class Amplifier efficiency as only about 30%. Class D Amplifier is now highly respected. D-Class Amplifier efficiency is extremely high, not because of the temperature effect on the sound quality. but not Add radiator and take up less space
Color: Green/red, black ,Sier
Can provide 3W (left channel) 3 W (right channel) output power at 4Ω load and 5V supply voltage conditions
ule comprises a short-circuit current protection and over temperature protection
Size: 21 x 18 x 3.4 mm (L x W x H)
Noise reduction circuit in the Amplifier board built
Power on / off without pop noise
Application: LCD TV devices, monitors, Laptop, portable Speakers, Portable DVD players, game consoles, Phone / Handsfree
Operating voltage: 2.5V to 5.5V
Speaker: 4-8ohms, recommended: 4 Ohm
Speaker power: 2-8W
Note: First, turn off and then Aktiv speakers or likely to cause damages to the chip; Because digital Volume control ule has a large Volume, so do not be too much to leave the audio signal input signal Cut Limiter.
Size: the outside diameter of the round plastic shroud is 0.26 inch, the inside diameter is 0.16 inch (where a wire would be inserted)
Widely applied in a variety of occasions:
Alligator clips can be applied in electrical or laboratory electric testing work. They are useful for connecting components to wires. Also frequently use in school physics laboratories to quickly assemble circuits.
Material: metal and plastic
Clip length: 45mm
Jaw open maximum width: 15 mm/ 0.59 inch
Package content:
10 x Red alligator clips
10 x Black alligator clips
1 x Amplifier Board
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1