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3Pcs MP3 Lossless Decoder Board With Power Amplifier Module TF Card Decoding Player
1131
Shipping to: United States |
Express delivery: 7-12 business days |
Standard delivery: 15-25 business days
Kwishyura neza bihamye
Impano y'ubuntu
Politiki yo kohereza
Politiki yo kugaruraImpano y'ubuntu
Murakaza neza kuri Roymall, urubuga rwawe rw'impano zihariye. Turashimira cyane ubufasha bwawe, kandi turabategereza impano y'ubuntu buri guhaha. Shakisha ibyifuzo byawe kandi witegure kubona impano yawe.Politiki yo kohereza
Tuzakora neza kohereza ibintu nyuma yo kubona ibyaguzwe.Mu minsi 2, ibintu bizaba byarangiye.Mu minsi 5-7 (Kuwa mbere kugeza Kuwa gatatu), ibintu bizaba byarangiye.Kohereza kuri ibihugu byinshi bishobora gutwara igihe runaka.1. Politiki yo kugarura
Twemera gusa impano zaguzwe kuri roymall.com. Impano y'ubuntu ntishobora kugarurwa. Kugirango impano ishobore kugarurwa, igomba kuba itarakoreshwa.Nyuma yo kubona inama, subiza impano yawe.Tuzakora impano yawe mu minsi 3-5 nyuma yo kubona.Impano zihariye ntizishobora kugarurwa.Koresha service@roymall.com cyangwa Whatsapp: +4475498702962.Politiki yo kugarura
Uzahabwa impano yawe nyuma yo kuyisubiza. Amafaranga yo kohereza ntayisubizwa.Koresha service@roymall.com cyangwa Whatsapp: +447549870296Feature:
Onboard 2W mono amplifier (5V power supply up to 3W) can directly connected speakers (recommended with 4Ω3W speakers), 3.5mm gold-plated headphone jack can be accessed by headphones or external audio.
With MicroUSB power supply interface, using mobile bank power or USB charger power supply, can also be used 3.7V lithium battery, USB 5V power supply.
Support TF card (mobile phone memory card), U disk playback mode.
With a speaker terminal without soldering, easy wiring.
1) Support MP3 format, power automatically play, led status turn to red.
2) Support U disk (tested with 32G), TF card (tested with 16G) playing mode, power default TF card mode, if the TF card does not exist automatically jump to U disk mode, and both devices are installed, you can manually set the playback mode, please refer to the key operation instructions.
Key operation instructions:
"Prev / V--" key: "short press" to switch "Previous" song, "long press" to switch "volume down"
"Next / v ++" key: "short press" to switch "next song", "long press" to switch "volume increase"
"P / P / Mode" key: "short press" to "play/pause" switch, "long press" for the U disk, TF card "mode" select
"Repeat" key: "short press" for the "single / full song" cycle switch (no long press function)
Note:
1. Long press time about 2S
2. If you use U disk mode, the recommended 5V power supply, some U disk does not support 3.7V power supply.
Specifications:
Power supply range: 3.7 - 5.5V
Product size: 45mm * 36mm
Package includes:
3 x MP3 Lossless Decoder Board
