3pcs MP3 Bluetooth Decoder Board with Amplifier Wireless Audio Receiver Module For Transfer Speaker Modified Car
Eachine1
sku: 1550792
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$16.99
Shipping from: China
Description
Feature Support bluetooth version 4 2 3 7 5V power supply support automatic connection functionOn board stereo Class D power amplifier module maximum output 5W 5WCan be connected to two 4 6 8 3W 5W speakersParameter Power Supply 3 7 5VSNR 90dBTHD N 70dBCrosstalk 86dBDNR 91dBSupport A2DP AVCTP AVDTP AVRCP HFPLOS 15m5V USB power supplyUniversal Micro USB 5V power supply3 7 5V power supply padrealize external 3 7 5V lithium battery power supply modificationLED indicatorbluetooth mode blue light is on3 5mm audio interfacestandard 3 5mm interface output stereo sound source can be plugged into headphones connected to power amplifier and other equipmentLeft channel 5W output5W power amplifier output of the left channel of the decoder board connected to 468 3W 5W speakerRight channel 5W outputdecoder board right channel 5W power amplifier output connect 4 6 8 3W 5W speaker Precautions 1 The decoder board supplies 3 7 5V if it is higher than 5 5V the chip will be burned Do not reverse connect the positive and negative poles of the power supply The reverse will burn the chip 2 It is recommended that the DC power supply be 5V1A if the power supply is insufficient the speaker sound will be small When the power supply is seriously insufficient the speaker will make a dida sound even without sound 3 It is recommended to connect 2 channels of 4 ohm 3W 5W speakers if you connect 2 ohm speakers the power amplifier chip will heat up causing the chip to
Price history chart & currency exchange rate
Customers also viewed
$94.19
24000 мАч, 4000 А, автомобильный аккумулятор Energy Cube, стартер с воздушным компрессором и беспроводным зарядным устройством
aliexpress.ru
$157.92
27-дюймовый оригинальный экран MV270QUM N20, две интерфейса подсветки для HP 27-d0038ns L76343-L81 MV270QUM-N20, без сенсорного экрана
aliexpress.ru
$11.47
Мягкие и изолированные перчатки с подогревом рук, антифриз для рук, грелка для детских колясок
aliexpress.ru
$17.72
Новая загадка, искусственная картинка Disney, Ститч, уличная серия, Коллекционная модель персонажа, Мультяшные детали для подарков на день рождения
aliexpress.ru
$11.69
Верхний и нижний шаровой шарнир ATV, шаровой шарнир для Yamaha Warrior 350 YFM350 YFM-350 YFM350 1987-2004
aliexpress.ru
$112.35
Автомобильный GPS-навигатор для Chery QQ 2013-2017 Android 13 5G wifi Dvd Радио стерео Мультимедийный Плеер навигация высокая производительность HDR QLED 2din
aliexpress.ru
$1.29
Кабель для загрузки PL2303TA, модуль USB для TTL RS232, детали для обновления модуля, последовательный кабель-адаптер USB для Conver U5H7, 1 шт.
aliexpress.ru
$8.09
Baby Shoes Cartoon Rain Boots Non Slip Water Classic Rainboots Rain Boots Cartoon Girl Shoes
walmart.com
$76.60
slippers summer rubber sandals beach woody flat mule linen white black slide fashion scuffs slippers indoor canvas designer shoes
dhgate.com
$44.69
fashion designer c pendant necklaces luxury gold necklace letter ccity women jewelry trend metal crystal pearl cjeweler woman gift rbnm, Silver
dhgate.com
$12.98
new lace nightwear women night dress lingerie v-neck sleeveless sleepwear nighties mini nightgown sleeping dress y200107, Black;red
dhgate.com
$224.68
full lace mother of the bride dresses summer short plus size wedding guest dress sheath knee length mothers outfits casual wear3912449, Black;red
dhgate.com
$67.88
40% off luxury designer new men's and women's sunglasses 20% off grandma xiang's plate round large frame fashion 3394 glasses, White;black
dhgate.com
$19.17
andy jewel 925 sterling silver beads virgo star sign charm charms fits european pandora style jewelry bracelets necklace 7919414561280, Black
dhgate.com
$115.76
low panda casual shoes for men women dunks fruity pebbles triple pink why so sad medium olive rose whisper grey fog orange pearl unc gai tra, Black
dhgate.com
$0.72
fashion vintage english letter metal rings mix style a-z silver plated jewelry for men women, Golden;silver
dhgate.com
$41.82
real pics 3d foam printing hoodie men women fleece to keep warm embroidered letters vintage sweatshirts pullover209e, Black;brown
dhgate.com
$26.67
frames luxury offs white fashion sunglasses style square brand sunglass arrow x frame eyewear trend sun glasses bright sports travel sunglas, White;black
dhgate.com
$143.61
high42 qulity bags purse classic womens handbags ladies composite tote leather clutch shoulder female288l
dhgate.com
$17.24
ONEVAN Natural Lapis Lazuli Faceted Flat Round Coin Beads Smooth Stone Bracelet Necklace Jewelry Making Diy Accessories Design
aliexpress.com
$83.98
Russia Keyboard For HP ENVY X360 15-BQ 15M-B 15Z-B Palmrest case Cover With Russia Keyboard 924335-001 920436-001
aliexpress.com
$5.84
harajuku punk style butterfly choker necklace jewelry women collares gothic hip hop gift chokers, Golden;silver
dhgate.com
$1.58
Baby Head Hair Washing Scalp Shampoo Air Brush Comb Cleaning Care Tool Soft Massager Brushes Bathroom Tool
aliexpress.com
$3.67
1PCS Garden Square Black Portable Non-woven Plant Grow Bag Plant Container Multi-color Outdoor Planting Tools Garden Supplies
aliexpress.com
$238.00
2A Fast Charging USB Power Adapter Phone Travel Home Charger for iPhone 11pro X xr xs max 8 Plus 7 6S iPad Mini Air Cable
aliexpress.com
$76.93
New Die-cast Aluminum Chrome Smooth Dash Console Cover For Harley Touring 2008-Later Electra Street Road Glide FLH/T FLHX Models
aliexpress.com
$2.09
Кружка Geek Land белая Однажды в сказке Once Upon a Time Однажды в сказке OU.002.19
rozetka.com.ua
$4.43
Sports shock insole deodorant breathable sweat men and women stretch insoles autumn and winter thickening military training
aliexpress.com
