Feature:  1. Multi-channel input selection: Bluetooth / USB (U disk) / TF card / AUX (line input) comes With 2x25W amplifier.  2. Decoder board comes with power amplifier, This product is simple wiring, no noise.  3. Audio: Supports multiple audio formats including APE/WAV...

Features:  1. Support radio / USB / TF / MP3 / AUX.  2. Support 88:88 LED digital tube display.  3. Support MP3 songs of 32 ~ 320kbps.  4. Support power-off memory function (24C02 memory IC).  5. Support 5-10 meters infrared remote control operation.  6....

Features:  Full voltage input.  Miniaturization.  Protection function Short circuit / overload / over voltage.  100% full load aging test.  Specification:  Name: Dual Digital Display Switching Power Supply.  Rated Power: 480W.  Input Voltage & Frequency Range: 110V/220VAC/47/63Hz.  Output: 0-5V0-60A, 0-12V0-40A, 0-24V0-20A, 0-36V0-15A, 0-48V0-10A, 0-60V0-8A, 0-80V0-6A,0-120V0-4A,0-220V2.2A. ...

Feature:  The core uses QCC3003 chip, supports A2DP, AVRCP, HFP, AAC, I2S, etc., and uses 16M SPI FLASH memory chip.  PCB size: 64X63MM.  Product weight: 50 grams.  Voltage range: AC 6-12V, or DC 7-15V.     Package includes:  1 x DAC Decoding Receiver

Feature:  Board size: 50mm * 33mm.  Working voltage: DC 7v-24v or.  Communication: 6v-16v.  Product weight: 32 grams.     Package includes:  1 x Preamplifier Board

Description: 1. On-board TDA2030A audio power amplifier chip. 2. Mono 18 w power amplifier circuit design. 3. On-board speaker terminal block. 4 On-board 10k adjustable resistance, can adjust the volume of the amplification. 5. On-board power light. 6. Chip has lead to the main pin, can...

Description:  1. On-board TDA2030A audio power amplifier chip.  2. Mono 18 w power amplifier circuit design.  3. On-board speaker terminal block.  4 On-board 10k adjustable resistance, can adjust the volume of the amplification.  5. On-board power light.  6. Chip has lead to the main pin, can...

Description:  Name: LM2596 Multi-channel Switching Power Supply.  Size: 100mm x 68mm.  Supply voltage range: 5V-40V.  The layout is regular, and the layout is strictly in accordance with the filter circuit design, with 3.3V/5V/12V, ADJ adjustable output of the 4-channel power, output ripple is small,...

Specification:  12V: 10W + 10W + 15W.  Support format: MP3 WAV.  BLUE TOOTH: 2.0-30.  size: 92*42MM.  Material: PCB.  Color: green.     Package included:  1 x Audio decoder board

Specification:  Name: Heat Powered Stove Fan.  Bracket Color: green/black.  Fan Blade Color: black/red.  Materials: anodizing aluminum.  Start Temperature: 70°C.  Max Temperature: 240°C.  Noise rate: <25dB.  Number Of Blades: 5.  Heat Extraction Method: wood burning.     Features:  -Products compact, stylish simplicity. Portable, environmentally friendly fan. ...

Features:  Play MP3 music from TF card, U disk, Bluetooth.  Remote control: Full function, with number key it can directly control.  Self-equipped with switch.  Fit for all vehicle.     Specification:  Voltage: 220 V.  D type amplifier.  Output power: 30W.  Maximum power: 50W.  Impedance: 4.  Loudspeaker...

Feature: Output power: 100W + 100W. Working voltage: Double AC20-26V. IC type: TDA7294. Impedance: 4-16ohm. Size: 15.5 x 14 x 4cm. Weight: 391g. Package includes: 1 x Power Amplifier

Description:  This is pure power amplifier board, the sensitivity of the input signal of 1.5Vrms,  if your input signal voltage can't reach this value, recommend add preamp.  Mono channel, for 2.0 channel need bid two.  The rated output power: 500W ( DC +/- 65V power...

Description:  XH-A105 digital power amplifier board with high fidelity and two-channel stereo sound quality; input voltage is DC 12~24V, audio input supports Bluetooth, TF card, AUX 3.5mm audio line input, can be directly connected to mobile phone, MP3, etc.; power amplifier board It also...

Overview:  The main function of the 5.1CH audio decoder is to decode optical, coaxial, external audio input playback and other audio into 5.1 independent channel output (6 channels), and then output surround sound by the power amplifier or active speakers.     Specifications:  Input voltage:...

Description:  All parts of this product are original authentic, unpretentious, pure quality; the use of high-quality original parts, not only the safety and quality are guaranteed, the service life is long, more important is to ensure that the actual performance can achieve the design...

Overview: The module uses high-quality chips, high efficiency (up to 95%), low heat generation, maximum 5A current, and TI's op-amp control output current, making the overall output very stable. This module uses a low-ESR filter capacitor to reduce ripple voltage to 50mV! Features: Module...

Technical parameters:  Operating voltage 1.8V-4.5V, suitable for Li-ion LiFePo4 LTO.     Working principle:  capacitive degree of fly transfer charge porter, equalizer board connected to the battery will be above the start of equalization work, using the original new ultra-low internal resistance MOS, 2OZ copper...

Features:  1. Good anti-interference performance and high reliability.  2. Low operating temperature and long service life.  3. Wide input voltage range, (100-240V) in line with global usage standards.  4. Good insulation performance and high electric strength.  5. Full load high temperature burning machine, 100%...

Note before buying:  Note: WiFi connection is a test function, due to poor compatibility of some computers, if you cannot connect PC software via WiFi, please ignore this function. Forthis function, we do not provide any guarantee and technical support,  and we will decide whether...