Screen size: no display (inches) Memory card type: TF card Expansion card: not supported Mode of operation: push-button Interface: USB 2.0 Headphone jack: All-in-one Support audio formats: MP3, WMA, WAV, FLAC, APE Screen color: None Frequency response range: 20-20KHZ Menu language: no screen Additional features: support Bluetooth, head-mounted MP3 Battery type: Lithium battery Battery capacity: 170MA Life time: 5-7 (hours) Weight: 32 (g) Packing list: host + USB cable + adjustment belt + manual Body color: white, black, blue and black, blue and white Memory capacity: comes with 4GBMP3 + Bluetooth, comes with 8GBMP3 + Bluetooth, comes with 16GBMP3 + Bluetooth, 4GB without Bluetooth, 8GB without Bluetooth, 16GB without Bluetooth
Packing: 8GB＋Bluetooth, 16GB＋Bluetooth,
Protection and guarantee of products
Handling time 1-4 business days. Estimated delivery between 20-25 business days.