Wireless Headphones, Boltune Bluetooth 5.0 Stereo Headphones True Wireless in-Ear Earbuds IPX7 Waterproof Wireless Eardphones with Quick Charging Case(Built-in Mic, 3D Stereo, 40Hrs Playtime)

Model: BT-BH020Bluetooth Standard: V5. 0Wireless Profile: HFP, A2DP, HSP, AVRCPOperatingRange: 15 meters (No obstacles between)Waterproof Rate: IPX7Charging Time: 1. 5 hoursCharging Voltage: DC 5VPackage Included: 2 x Bluetooth BT-BH020 Wireless Earbuds1 x USB-C Charging Cable6 x Ear Buds (two are equipped on the Earbuds) 1 X Charging Case 1 x User Guide