Support popular sound formats: MP3, WMA, OGG, APE, FLAC, WAV, AAC LC, ACELP. BLUETOOTH 5.0: MP3 MP4 player has built in Bluetooth 5.0, which provides faster data transfer speed (40% increase) and more stable connection with longer connection distance.
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Portable Music Player Back Clip MP3 Sports MP3 Portable Mini MP3 Music Player Sports BackClip LCD Screen MP3 Support Memory Card
Aliexpress UK
OCTA CORE MTK CHIP: MP4 player uses an octa core MTK chip for faster response and smoother operation. 1500 MAH LI ION BATTERY: Portable MP4 player has a built in 1500 mAh high capacity Li ion battery with low power consumption and can play 30 hours of music or 5 hours of video continuously and 200 hours of standby.
eBay
Mini 503 Bluetooth Headphone Handsfree MP3 Player Wireless Stereo Sport Headset Support TF Card FM Headband Headphone
Aliexpress UK
WIFI INTERNET ACCESS: Touch screen Mp4 player supports WiFi Internet access, multi format decoding, and supports playing novels, videos, music, etc. QUAD CORE: WiFi Bluetooth Mp4 adopts a new architecture of high performance processing chip, quad core processor, more stable performance.
eBay
3.5mm Sports In-ear Swimming Earphone Waterproof Music Headphone For iPhone MP3 Player Wired Sports Headsets
Aliexpress UK
WIFI INTERNET ACCESS: Touch screen Mp4 player supports WiFi Internet access, multi format decoding, and supports playing novels, videos, music, etc. QUAD CORE: WiFi Bluetooth Mp4 adopts a new architecture of high performance processing chip, quad core processor, more stable performance.
eBay
New Bluetooth 5.4 True Bone Conduction Wireless Headphone IPX8 Waterproof 32GB MP3 Player Swimming Sports LED Display HIFI Music
Aliexpress UK
Features: .
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S10 Bluetooth 5.4 True Bone Conduction Headphone HIFI Music Headset 32GB MP3 Player LED Digital Display IPX8 Waterproof For Swim
Aliexpress UK
Formats :MP3(MP1,MP2,MP3),WMA,OGG,WAV,APE,FLAC,AAC-LC,ACELP. Video support: AVI (Need conversion tool to convert, resolution 128 160). (Note:The card is not include).
eBay
#IPX8 Waterproof Bone Conduction Wireless Headphone Bluetooth 5.4+32GB RAM MP3 Player HIFI Music Sport Swimming Headset With Mic
Aliexpress UK
●Music lossless high-fidelity sound quality player. ●Wonderful wireless connection, using Bluetooth 5.0, can connect Bluetooth headsets, Bluetooth speakers and other audio devices, making the connection more stable and the sound quality better.
eBay
# X10 IPX8 Waterproof Swimming Bone Conduction Wireless Headphone Bluetooth 5.3 32GB MP3 Player HIFI Bass Music Sport Earphone
Aliexpress UK
Built-in card slot in MP4: plug and play, and supports MP3 music format and AMV video format. 3.Built-in card slot in MP4: plug and play, and supports MP3 music format and AMV video format. Type: MP4 Player.
eBay
Upgrades Bluetooth 5.4 Bone Conduction Wireless Headphones 30 Meters Depth IPX8 Waterproof Swimming Headsets 32GB RAM MP3 Player
Aliexpress UK