Built-in out speaker
MAV, MP3 recording format
TF/Micro SD Card slot interface
1.8 inch TFT Screen display
320 x 240-pixel display resolution
Overcharging protection battery
89 x 40 x 9 mm dimension
The attractive design of this player is that it will support Bluetooth, so you can enjoy music, radio by connecting to your other Bluetooth devices during sports or walks. It can make Bluetooth connections from a distance of up to 3 meters. The device has a 400 mAh built-in rechargeable Li-ion battery that can play up to 5 hours of audio when fully charged. You can record up to 10 hours on a single charge. It includes a versatile music player, a video display, an FM radio, a stopwatch, an e-book, an alarm clock, and a perpetual calendar. It has 8 GB of built-in flash memory and will support a microSD card of up to 128 GB in the memory card slot.