SY-39 Devil Ear LED Light Up Wireless Headphones Foldable Over-ear Headphones with Microphone

Product name:Devil's horn headset
Model:SY-39
Use Distance:20m
Version: V5.0
Battery capacity: 400mAh
Standby time: 180 hours
Talk time: 10 hours
Power input: DC5V/200mA
Charging time: 1 hour
Noise reduction: CVC6.0
Protocol: HFP/HSP/A2DP/AVRCP/APTX
Accessories: USB charging cable, dual 3.5mm audio jack cable, user manual