Description

CAT STN-28 Wireless Ear Headset

Product Details:

Rechargeable Lithium Battery: 400 mAh
Charging Time: 2.5 Hours
Wireless Version: 5.0
Speaker: 40 mm
Talk Time: About 7 Hours
Music Time: About 7 Hours ( Depends On Sound)
Transmission range: 10M
Transmission Frequency: 2.402-2.480 GHZ
Charging Voltage; 5V
Frequency Response: 20-20000HZ