Technical parameter:
1: operating frequency 2.4GHZ-2.480MHZ
1: meets the Bluetooth V4.1 standard
3: support music, play music for 6-8 hours continuously
4: support calls: support calls, with microphones, continuous calls for 4-6 hours
5: support voice: support voice newspaper number, support in Chinese and English (can be customized in other languages)
6: wireless connection range: 10 meters
7: transmit power: Glass2
8: support Headset&Handsfree Profiles
9: built-in rechargeable lithium battery 180mAH: headset
10: headset call time: 6 hours standby time: 150 hours
11: headphones weight is only 50g, suitable for long wear, not fatigue;
12: compatible with all kinds of Bluetooth devices, mobile phones, PDA, notebook computers and so on
13: Accessories: main machine, USB charging line, glasses case, glasses cloth, instruction book, carton packing