YOOKIE YKS31 TWS 5.0 True Wireless Stereo Earphone Earbuds (Black)

Brand Name: YOOKIE
Model Number: YKS31
Communication: Wireless
Wireless Version: Dual-mode Bluetooth V5.0.Ultra- low power consumption
Function: Single Ear/Binaural Mode, Automatic in-ear test, Ture capacity display
Battery Capacity of Earphone: 40mAh
Battery Capacity of Case: 300mAh
Playing Time: 13-15H(100% volume), 20-22H(50% volume)
Taliking Time: 3-4H
Charging Time: 1.5-2H
Working Range: About 10m（No interference）
Speaker: Diaphragm 6U, diameter Φ13mm
Earlap Material: Plastic
Frequency Response: 2.4GHz
Color: Black
Accessories: USB Charging Cable. User Manual
Certification: CE,RoHS
Warranty: 1 Year