CAT STN-28 Wireless Ear Headset

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