|
Function / Model |
M28 (this item) |
||
|
Micro power supply |
√ |
√ |
|
|
Audio headphone jack |
× |
√ |
× |
|
Built-in amplifier |
× |
× |
√(5W+5W) |
|
Lithium battery powered |
√ |
√ |
√ |
|
Support USB sound card, free drive |
× |
× |
√ |
|
Volume memory/adjustment |
√ |
× |
× |
|
MUTE mute interface |
√ |
× |
× |
|
Button extension |
√ |
× |
× |
|
Bluetooth version |
bluetooch V4.2 |
||
|
Support Bluetooth protocol |
HFPV1.7, A2DPV1.2, AVRCPV1.5, AVCTPV1.2, AVDTPV1.2 |
||
|
Format support |
Support WAV/WMA/FLAC/APE/MP3 lossless decoding, stereo two-channel output |
||
|
Operating Voltage |
5V/3.7V-4.2V |
||
|
Broadcast status not connected |
5.5MA |
||
|
Connection working status |
20MA |
||
|
Deep sleeping |
3UA |
||
|
Transmission distance |
20 meters (empty or low interference environment) |
||
|
Operating temperature |
-40°C to +85°C |
||
|
Sensitivity |
-87db |
-45%
Electronic Componets, Motherboard
MH-M28 bluetooth 4.2 Audio Receiver Module With 3.5mm Audio Interface Lossless Car Speaker Headphone Amplifier Board Wireless Refit
Availability:
60 in stock
AED 11.00 AED 20.00
| Shipping Warehouse | China |
|---|
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