Waterproof Bluetooth 5.0 Wireless Earbuds Headphone Headset Noise Cancelling TWS

Specifications: Bluetooth Version: V5.0 Waterproof: IPX8 Battery Capacity: Headphone 55mAh, Charging Box 450mAh Call Duration: About 3-4 hours Music Playing Time: About 3-4 hours Standby Time: About 40 hours Charging Time: About 1-2 hours Transmission Distance: About 10-15 meters Bluetooth Protocol: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3 Use Instruction: Turn on one earbud by pressing its button until the indicator flashes. Turn on the other earbud; it will flash for one second, then only one indicator will keep flashing. Connect to your Bluetooth device; the earbud's name is TWS. Package Includes: 1 Pair Bluetooth Headset 1 x Charging Box 1 x USB Cable 1 x User Manual