Mp3 Lossless Decoder Board MP3 Decoder TF Card U Disk MP3 Decoder Player Module Comes with Amplifier

Mp3 Lossless Decoder Board MP3 Decoder TF Card U Disk MP3 Decoder Player Module Comes with Amplifier

Regular price
$3.99
Sale price
$3.99
Shipping calculated at checkout.

Specification:
Brand new and high quality.
mp3 lossless decoder board amplifier mp3 module mp3 decoder TF card U disk decoder player
Module highlights:
● super sound quality, onboard 2W mono amplifier (5V power supply up to 3W) direct speaker (with 4Ω 3W speaker), 3.5mm gold-plated headphone jack can be connected to headphones or external audio.
● With MicroUSB power supply interface, through the mobile phone data cable using a mobile power supply or USB charger, but also can be 3.7V lithium battery, USB 5V power supply.
● support TF card (phone memory card), U disk playback mode.
● With speaker terminals without welding, easy wiring.
● module design easy modification.
product description:
1) Support MP3 format, power automatically play, red LED indicator updated status.
2) support U disk (tested over 32G), TF card (tested over 16G) playback mode; TF card default power mode, if TF card does not exist automatically jump to U disk mode, and both devices are installed, you can manually Set the play mode, please see the key operation instructions.
3) Press to adjust the up / down track switching, volume + -, pause / play, mode switch. For details, please refer to the key operation instruction.
4) Press key to set single / full song cycle, power on default full song cycle, press repeat key to change cycle mode
Key operation instructions
Prev / V-- key: short press to switch previous song, long press to decrease volume
Next / v + + key: short press to switch the next song, long press to volume increment
P / P / Mode key: short press to play / pause switch, long press to U disk, TF card mode selection
Repeat key: Short press to cycle Single / Full song (no long press)
Note: 1. long press time about 2S
2. If you use the U disk mode, it is recommended 5V power supply, some U disk does not support 3.7V power supply.
Product specifications
Power supply range: 3.7 ~ 5.5V
Product Size: 45mm * 36mm
Exquisite double-deck design, a large area of ​​copper, stable and reliable.

Anti-static bag exquisite packaging, to avoid static damage on delivery.
Package included:
1X mp3 lossless decoder board MP3 decoder TF card U disk MP3 decoder player module comes with amplifier