Product Details: Bluetooth Version :5.0 Frequency range :2.4GHz-2. 48GHz Support protocols :A2DP、AVRCP、HSP、HFP Frequency response range :20Hz-20KHz Standby time :about 1000 hours Music/call time :about 5-6 hours . Charging time :about 1 .5hour for earphones and about 3 hours for charging box Input voltage/current :5V/ > 500mA Output power :7mW+ 7mW Packing list: earphone*1, manual*1, earplugs of 3 sizes*1, USB TYPE-C charging cable*1
Description
Product Details: Bluetooth Version :5.0 Frequency range :2.4GHz-2. 48GHz Support protocols :A2DP、AVRCP、HSP、HFP Frequency response range :20Hz-20KHz Standby time :about 1000 hours Music/call time :about 5-6 hours . Charging time :about 1 .5hour for earphones and about 3 hours for charging box Input voltage/current :5V/ > 500mA Output power :7mW+ 7mW Packing list: earphone*1, manual*1, earplugs of 3 sizes*1, USB TYPE-C charging cable*1