Specifications:
Color:Black, navy blue, red
1. Bluetooth version: 5.0
2. Bluetooth call: full duplex
3. Wireless distance: 10 meters/32.81ft and above
4. Frequency range: 2.402GHZ
5. Talk time: 5-6 hours
6. Standby time: 350 hours
7. Receive sensitivity < -80dBm
8. Rechargeable battery: 130 mah
9. Charging voltage: 5V 0.7A
10. Compatible with a variety of high-end and low-end Bluetooth devices including mobile phones, IPAD, laptops, speakers, bracelets, watches, medical equipment, etc.
Package list:
1 x Hat
1 x Cable(bluetooth hat only)
1 x Manual(bluetooth hat only)