Sell Mini 503 Wireless Headphone Stereo Sport Headset Bluetooth Headphone Handsfree Support TF Card FM best price

Card FM Headband Headphones Mini 503 Bluetooth Sports Headset comes with improved sweatproof design, perfect for running, jogging, cycling, etc. Moreover, it features soft cushion on-ear ear-pads, ergonomically designed headband, and lightweight design makes it comfortable for long time wear. specifications Compatible with: Bluetooth device Compatible cards: TF/micro SD card Radio function: FM Compatible files: MP3, WMA Compatible systems: Windows98/2000/XP USB Interface: High Speed USB 2.0 Charging power supply: computer USB port DC 5V; DC 5C (500mA) travel charger; DC 5V (500mA) Car Charger Battery: DC 3.7V Continuous working time: about 5 hours Charging time: about 2-3 hours Frequency response: 20Hz-20KHz The signal to noise ratio:> 85db Color: Black/Gold/White/Red/Blue features Improved sweatproof design, perfect for running, jogging, cycling, etc. Comfortable Wearing: Soft cushion on-ear ear-pads, ergonomically designed headband, and lightweight design makes it comfortable for long time wear. Adjustable folding breathable headband for comfort, secure, easy and convenient wearing. Low power consumption and support hands-free function. packing list： 1 x Mini 503 Bluetooth Sports Headset #Mini #Audio #Sport #Stereo #Bluetooth #Headset #Headphone #Headband #Handsfree