DK EchoPods Pro
Proudct Specifications:
Wireless Version: V5.3
Support Profile A2DP/AVRCP/HFP/HSP
Driver Unit: 40mm,32ohm
Frequency Response: 20Hz-20KHz
Power Supply: 3.7V , 200mAh Lithium Battery
Power Output: 35mW
Noise Reduction Frequency Range: 40-600Hz
Maximum Noise Reduction Level: 30+/-2dB
Noise Reduction Central Frequency: Around 100Hz-300Hz
Working Distance: 10Meters
Working Hours: up to 15 hours
Charging Time: 1.5-2.0 Hours