Specifications:
√Bluetooth version: 5.0
√Product material: double-faced acrylic glass
√Built-in storage capacity: 32GB
√SD card: support 64GB,128GB
√Music Playtime: up to 60hours(internal playback)
√Music Format: MP3, WMA, OGG, APE, FLAC, and WAV ect.
√Recording Format: WAV, MP3
√Video Format: AMV, AVI
√Picture Browse: JPEG, BMP
√FM Receiving Frequency: 87.5 MHZ-108 MHZ
√E-book Format: TXT
√Product size(L×W×H): 4.05in*1.82in*0.27in
√Packge size(L×W×H): 6.53*4.17*1.89in
√Net weight:80g(2.8oz)
√Speaker: built-in loud speaker
√Lock key: lock the screen when playing
√Variable play speed: fast forward or fast backword
√System language: 26 languages