New Bluetooth 5.0 Wireless Earbuds Waterproof Earphone Headset Phone Accessory Brand New and High Quality It is equipped with BT 5.0, low-power consumption Bluetooth chip to make the connection simple, fast and stable. Built in high sensitivity speaker and metal composite diaphragm, providing high quality sounds. The headphone is lightweight and compact, so you won't feel pain even if they are in long time use. This headphone does not need to be worn inside the ear, and the speaker is close to the ear, The earphone is IPX5 waterproof, you don't have to worry about getting wet in rain or sweat. Specifications: Item type: Bluetooth Bone Conduction Earphone Color: Black Bluetooth version: V5.0 Bluetooth distance: 10m-20m Battery: 140mAh Standby time: 110h Working voltage: 3.7V-4.2V Continuous playback: 6-8h Protocol support: A2DP1.3/HFP1.7/HSP1.3/AVRCP1.6/SPP1.2./PBAP1.0 Size: 71 x 41.2 x 13.62mm Package Includes: 1x Pair of Earphone 2x Stabilizing rubbers 1x Charging Cable 1x User Manual Listing and template services provided by inkFrog