Main features:
- Functional speaker, easily shifts from FM radio mode to MP3 playing mode through one button operation
- FM radio frequency: 87-108MHz
- Support playing audio directly from TF card ( not supplied ) and USB disk ( not supplied )
- Brings you with natural sound and wonderful multimedia playing effect
- Standard 3.5mm earphone jack compatibles with most earphones in the market
- Pocket size, portable, an ideal music player for exercising, enjoying and studying
- Comes with 400mAh rechargeable 5C Li-ion battery, 6 hours full charging enables it to work in over 4 hours in media-playing mode or 48 hours in standby mode
Design: mini, portable
Compatible with: TF/micro SD card
Supports: FM radio, loudspeaker, TF card music playing, volume control
Connection: wireless
Interface: 3.5mm audio, micro USB, TF card slot, USB2.0
Audio source: electronic products with USB port, TF/microSD card, U-disk
Material: ABS
Colors: black, red
TF card extension: 32G to the max (not included)
Number of speakers: 1
Speaker impedance: 4 ohms
Sound channel: mono
Power output: 3W
Standby time: 48 hours
Frequency: 80Hz-20kHz
S/N: 70dB
Power source: battery
Charging voltage: 5V
Working voltage: 3.3-4.2V
Battery capacity: 400mAh
Charging time: 6 hours
Working time: over 4 hours
Battery type: 5C Li-ion battery
Battery voltage: 3.7V
Battery current: 0 - 1A
Packing contents: 1 x mini speaker, 1 x 5C Li-ion battery, 1 x USB cable, 1 x English manual