change mp3 to mp4

Brand Name:OEM and ODM

Model Number:PK-033

Place of Origin:Shenzhen

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Brand Name:Lsailt

Model Number:LLT-JV3310

Place of Origin:Shenzhen, China

... operation ； 5. Adopt exclusive private mould,appearance is unique 6. Easy to upgrade system.OS upgrade by SD/TF automatically； 7. Convenient to change LOGO. You can

Brand Name:Qianrun

Model Number:M16 Pro

Place of Origin:China

M16 Pro 1.75inch Smart Wristwatches MP3 MP4 Calling Smart Watch For Android iOS Phone Wristwatch IP67 Waterproof smartwatch AW7 RFQ: A.Is this watch compatible with iOS and android? ----yes B.Is this watch can be changed straps? ----yes C.Is this watch do ...

Brand Name:OEM

Model Number:TPK-2214

Place of Origin:Guangdong,China(Mainland)

...MP3 / MP4 Players Main features Display Panel Details display panel brand LG,Samsung,AUO,Chimei,etc... original brand new & grade A+ Size 7 inch to 85 inch Decoding Details video format JPG.PNG.BMP.AVI.MPG.MP4.WMV.MOV.MP3.WAV.TXT.GZ.IMG.PDF.. HD 1080P support picture format JPG,PNG,BMP, etc... text txt... audio format MP3...

Brand Name:Rainbuvvy

Model Number:XS13

Place of Origin:China

About this item OS:Android 9.0 Chipset:MediaTek, Quad core, MTK6580 ROM:16GB RAM:2GB Card Extend:Support, (Maximum extend to 128 GB) Display Size:2.5 Inch Video:MP4 / AVI Audio:MP3 / WAV / MP4 / AAC / WMA Data transfer:USB/bluetooth Mobile internet:WAP/...

Place of Origin:china

Brand Name:HIG

Print customer's Logo on the mini MP3 music player Specification of mp3 player 1.Cute mini mp3 players 2.Cheapest mini mp3 player,Good quality,Classical design,small volume,fashion 3.best promotion gift mini mp3 player 4.Support MP3 format 5.No built in ...

Brand Name:JINFLY

Model Number:TF03

Place of Origin:CHINA

MP4 MP3 Memory Card 128M 256M 512M 1Gb 2Gb 4Gb 8Gb 16Gb 32Gb 64Gb What is the real capacity? Flash ...

Place of Origin:CHINA

Brand Name:OEM

Model Number:VFM109B

... Wireless Stereo Earphones For MP3 , MP4 With 2 pcs x AAA Battery Specifications 1.Stereo wireless headphone 2.FM radio receiver 3.Wireless chatting 4.Wireless monitorin This model is applicable to TV, PC, DVD, DV, MP3, MP4, and all audio output equipment...

Brand Name:3U View

Model Number:VDS07

Place of Origin:China

...Car Seat TV Screen with MP3 MP4 Players Car Back-Seat Headrest LCD Display Touch Panel Product Specification Type: Headrest pillow monitor Placement: Headrest Product name: car headrest MP5/AV display Combination: MP3 / MP4 Players, 2 video input Screen ...