Product Name： HAKII TIME
Product Size： 66 * 43 * 35mm
Product Weight：about 4.2g for earphone / 60g for charging case
Waterproof Specification：IPX4-level waterproof for earphone
Bluetooth Version： 5.0
Bluetooth Protocol： HFP HSP A2DP AVRCP
Wireless Range： 10m(without obstacle)
Audio Decoding： AAC / SBC
Speaker Specification：10mm composite diaphragm
Frequency Response Range: 20HZ-20KHZ
Endurance of complete unit: about 20 hours
Endurance of earphone: up to 4.5 hours
Charging time: 1.5h for earphone and 2h for charging case
Get specific details about this product from customers who own it.
