5.0 Matte Auto Connect Earbuds

5.0 Matte Auto Connect Earbuds

• Driver: 15mm
• Impedance: 9 OHM
• Bluetooth version: Bluetooth 5.0
• Output power: 40mW;Battery capacity 35MAH , charging box is 300mh .
• Bluetooth distance: 10 meters
• Frequency response: 20-20000Hz
• Operating voltage range: 3.0V-4.2V
• Powerful noise de-noising circuit (active noise reduction)
• Charging time about 1-2 hours .
• Talk time is about 2-3 hours (a pair of earphones use together ),music time about 2-3 hours (a pair of earphones use together ) , Charging box can charge for the earphons about 3-5 times.