Bluetooth 5.0 True Wireless Earbuds Sports Waterproof Headsets Stereo Headphones Bluetooth Headphones Features: Bluetooth V5.0 Technology Bluetooth Headphones and Hands-free Calling: The latest Bluetooth 5.0 technology Bluetooth Headphones has more stable signal transmission and clearer stereo generation. Just connect to your device via Bluetooth, enjoy wireless listening WITH Bluetooth Headphones Clear Sound Bluetooth Headphones : Intelligent noise reduction technology Bluetooth Headphones enables you to enjoy HiFi sound effect music or have HD phone talking even in a noisy environment Dual Mic Bluetooth Headphones for Clear Calls: True double channel Bluetooth Headphones with dual microphone provide real HD communication experiences for calling and Hi-Fi auditory effect for music Comfortable Bluetooth Headphones to Wear: The ergonomic design Bluetooth Headphones makes sure that this will fit your ear firmly, lightweight material Bluetooth Headphones provides safe wearing without pain after you wear long time Bluetooth Headphones Specification: Type : Bluetooth Headphones Bluetooth Headphones - Bluetooth Version : Bluetooth 5.0 Bluetooth Headphones - Bluetooth Protocol : HFP/HSP/A2DP/AVRCP Bluetooth Headphones - Frequency Range : 2042MHZ-2480MHZ Bluetooth Headphones - Battery Capacity : 40mAh Bluetooth Headphones Music Time : 4 hours Bluetooth Headphones - Call Time : 5 hours Bluetooth Headphones- Standby Time : 120 hours Charging Time of Bluetooth Headphones : 50 minutes Charging Time of Charging Case : 2 hours Charging Case Battery Capacity : 400mAh Bluetooth Headphones Connection Method : Single/double free to use Bluetooth Headphones Function Key : Smart touch function Bluetooth Headphones Microphone Type : Built-In Bluetooth Headphones Number of Earpieces : Double Bluetooth Headphones Wireless Technology : Bluetooth Package Includes: 2 Bluetooth Headphones 1 USB Cable 1 Manual 1 Charging Case 6 Earplugs (Includes Earplugs of Headset)