J7T1X ⇒ F2D " Wireless Handsfree Rechargeable Portable Mini Bluetooth Headset
Sport Mp3 player enjoy your music everywhere
Stereo work with all multimedia pc head phone
Music player in TF card, support max up to 16GB
Support all 3.5mm aux line in function, including mp3/MP4 / Mobile PC/Notebook DVD/ PSP ect.
FM function, frequency 87.5-108MHz
350mA/h super good rechargeable battery power supply.
5P USB charging time 3 hours, continuous music playing 8 hours, FM listening 24 hours.
Super sound quality, noise canceling,S/N ratio>90dB, THD … find more.