Short Description:

Headphone L/R performance parameters

Waterproof：IPX7

Bluetooth version: ATS3015 V5.0

Operation: 10M/33 feet (Class 2)

lithium battery: 40mAh*2

Charging time: About 1-2 hours

Working time: About 4-5 hours

Standby time: About 100 hours

Charging box performance parameters

lithium battery：2200 mAh

Charging time: About 1-2hours

Standby time: About 1800 Day

Charging time:About 22 times