Bluetooth 50 True Wireless Earbuds Sport in-Ear Bluetooth Headphones Sweatproof Hi-Fi Stereo Wireless Earphones with Built-in Mic Charging Case for WorkRunningTravelGym

Wireless Earbuds Snug Fit The bluetooth 5.0 wireless earbuds wear comfortably for long hours with no pain. Perfect for sports, workout, running,gym exercise, audiobooks, watching tv,or sleep etc. Hight-qulity 3d stereo sound for music and stable connection & clearly talk for cell phone call. Wireless Earbuds Multifunctional One-key Operation Each earbud has a multi-function button for controlling power on/off. Answering/interrupting calls, playing/pausing music/video, etc. Provide more convenience and stability to your work and life. Hi-FI Stereo Sound Quality Proprietary 13mm large-aperture drivers. Deep, accurate bass response. Offers a Truly Natural, Authentic Sound and Powerful Bass Performance. While achieving optimum music playback. Enjoy your music everywhere even in a loud environment. Pefect for sports, workout, running, gym exercise, audiobooks, watching tv, or sleep etc. Bluetooth Earphones Technical Parameters: Bluetooth: V5.0+ BR+ EDR Frequency: 20Hz-18.5KHz Sensitivity: ?105dB Single Earphone Battery Capacity: 40mAH TYPE-C Charging Cable input: 5V1A Charging Battery Capacity: 420mAH Protocol Mode: A2DP, AVRCP, HSP, HFP Effective Distance: 10m Playing Time: 4.5 hours Call Duration: 3.5 hours Charging Compartment Size: 49 * 23 * 59.2mm Package Includes: 2 x Headphones 1 x TYPE-C Charging Cable 1 x Charging Box 1 x User's Manual