Feature:
BT 5.0, high data transmission speed, stable connection, low power consumption.
Equipped with USB 7.1 sound card, the earphone is compatible with most stream devices like PC, laptop and cellphone. Built-in HD microphone can eliminate external noise effectively and give you clear phone call experience.
Overview:
Built in 650mAh bvattery provides about 1625 hours ultra long shtandby time and 40 hours music time, only need about 2 hours to charge it fully.
This product is compact and convenient. Make your life with more fun.
3.5mm gold-plated plug, suitable for smartphones, tablets, laptops, MP3s and other 3.5mm audio devices.
Wireless bt 5.0 speaker, free your hands. Reasonable design can fit the neck and shoulder curve, making it more comfortable to wear.