{"id":20248,"date":"2020-08-27T08:18:32","date_gmt":"2020-08-27T08:18:32","guid":{"rendered":"https:\/\/opponix.com\/?post_type=product&p=20248"},"modified":"2020-08-27T08:20:32","modified_gmt":"2020-08-27T08:20:32","slug":"m28-bluetooth-4-2-audio-receiver-module-with-3-5mm-audio-interface-lossless-car-speaker-headphone-amplifier-board-wireless-refit","status":"publish","type":"product","link":"https:\/\/opponix.com\/product\/m28-bluetooth-4-2-audio-receiver-module-with-3-5mm-audio-interface-lossless-car-speaker-headphone-amplifier-board-wireless-refit\/","title":{"rendered":"MH-M28 bluetooth 4.2 Audio Receiver Module With 3.5mm Audio Interface Lossless Car Speaker Headphone Amplifier Board Wireless Refit"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Function \/ Model<\/span><\/p>\n<\/td>\n

<\/td>\n\n

M28\u00a0(this item)<\/span><\/p>\n<\/td>\n

<\/td>\n<\/tr>\n
\n

Micro power supply<\/span><\/p>\n<\/td>\n

<\/td>\n\n

\u221a<\/span><\/p>\n<\/td>\n

\n

\u221a<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Audio headphone jack<\/span><\/p>\n<\/td>\n

\n

\u00d7<\/span><\/p>\n<\/td>\n

\n

\u221a<\/span><\/p>\n<\/td>\n

\n

\u00d7<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Built-in amplifier<\/span><\/p>\n<\/td>\n

\n

\u00d7<\/span><\/p>\n<\/td>\n

\n

\u00d7<\/span><\/p>\n<\/td>\n

\n

\u221a(5W+5W)<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Lithium battery powered<\/span><\/p>\n<\/td>\n

\n

\u221a<\/span><\/p>\n<\/td>\n

\n

\u221a<\/span><\/p>\n<\/td>\n

\n

\u221a<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Support USB sound card, free drive<\/span><\/p>\n<\/td>\n

\n

\u00d7<\/span><\/p>\n<\/td>\n

\n

\u00d7<\/span><\/p>\n<\/td>\n

\n

\u221a<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Volume memory\/adjustment<\/span><\/p>\n<\/td>\n

\n

\u221a<\/span><\/p>\n<\/td>\n

\n

\u00d7<\/span><\/p>\n<\/td>\n

\n

\u00d7<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

MUTE mute interface<\/span><\/p>\n<\/td>\n

\n

\u221a<\/span><\/p>\n<\/td>\n

\n

\u00d7<\/span><\/p>\n<\/td>\n

\n

\u00d7<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Button extension<\/span><\/p>\n<\/td>\n

\n

\u221a<\/span><\/p>\n<\/td>\n

\n

\u00d7<\/span><\/p>\n<\/td>\n

\n

\u00d7<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Bluetooth version<\/span><\/p>\n<\/td>\n

\n

bluetooch V4.2<\/span><\/p>\n<\/td>\n

<\/td>\n<\/td>\n<\/tr>\n
\n

Support Bluetooth protocol<\/span><\/p>\n<\/td>\n

\n

HFPV1.7, A2DPV1.2, AVRCPV1.5, AVCTPV1.2, AVDTPV1.2<\/span><\/p>\n<\/td>\n

<\/td>\n<\/td>\n<\/tr>\n
\n

Format support<\/span><\/p>\n<\/td>\n

\n

Support WAV\/WMA\/FLAC\/APE\/MP3 lossless decoding, stereo two-channel output<\/span><\/p>\n<\/td>\n

<\/td>\n<\/td>\n<\/tr>\n
\n

Operating Voltage<\/span><\/p>\n<\/td>\n

\n

5V\/3.7V-4.2V<\/span><\/p>\n<\/td>\n

<\/td>\n<\/td>\n<\/tr>\n
\n

Broadcast status not connected<\/span><\/p>\n<\/td>\n

\n

5.5MA<\/span><\/p>\n<\/td>\n

<\/td>\n<\/td>\n<\/tr>\n
\n

Connection working status<\/span><\/p>\n<\/td>\n

\n

20MA<\/span><\/p>\n<\/td>\n

<\/td>\n<\/td>\n<\/tr>\n
\n

Deep sleeping<\/span><\/p>\n<\/td>\n

\n

3UA<\/span><\/p>\n<\/td>\n

<\/td>\n<\/td>\n<\/tr>\n
\n

Transmission distance<\/span><\/p>\n<\/td>\n

\n

20 meters (empty or low interference environment)<\/span><\/p>\n<\/td>\n

<\/td>\n<\/td>\n<\/tr>\n
\n

Operating temperature<\/span><\/p>\n<\/td>\n

\n

-40\u00b0C to +85\u00b0C<\/span><\/p>\n<\/td>\n

<\/td>\n<\/td>\n<\/tr>\n
\n

Sensitivity<\/span><\/p>\n<\/td>\n

\n

-87db<\/span><\/p>\n<\/td>\n

<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Function \/ Model M28\u00a0(this item) Micro power supply \u221a \u221a Audio headphone jack \u00d7 \u221a \u00d7 Built-in amplifier \u00d7 \u00d7 \u221a(5W+5W) Lithium battery powered \u221a \u221a \u221a Support USB sound<\/p>\n","protected":false},"featured_media":20250,"comment_status":"open","ping_status":"closed","template":"","meta":{"nf_dc_page":""},"product_cat":[251,259],"product_tag":[],"class_list":{"0":"post-20248","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-electronic-componets","7":"product_cat-motherboard","9":"first","10":"instock","11":"sale","12":"shipping-taxable","13":"purchasable","14":"product-type-variable"},"yoast_head":"\nMH-M28 bluetooth 4.2 Audio Receiver Module With 3.5mm Audio Interface Lossless Car Speaker Headphone Amplifier Board Wireless Refit - opponix<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/opponix.com\/product\/m28-bluetooth-4-2-audio-receiver-module-with-3-5mm-audio-interface-lossless-car-speaker-headphone-amplifier-board-wireless-refit\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MH-M28 bluetooth 4.2 Audio Receiver Module With 3.5mm Audio Interface Lossless Car Speaker Headphone Amplifier Board Wireless Refit - 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