Communication: WirelessBluetooth
Standard: Bluetooth v5.0Active NoiseCancellation: No
Cord Length:0
Waterproof Standard:IPX-5Bluetooth Version: V5.0+EDR
Bluetooth Profiles: A2DP/AVRCP/HFP/HSP
Charging Case Battery Capacity: 500MAH Charging case can be power bank
Earbuds Battery capacity: 50mAh*2
Play Time: 3-4 hours New Wireless Earbuds
Charging Time: about 40-50 minutes
Compatible: with iOS/Android/Windows
Working distance: 10 Meters
Style: In-Ear, EARBUDS, Single Ear, TWS (True Wireless Stereo)