True Wireless Earbuds Bluetooth 50 Wireless Headphones Stereo Sound Bluetooth Headphones Builtin Mic Waterproof Sport Earphones

Auto and One Step Pairing Remove the bluetooth earphones from the charing case, they will connect each other automatically then only one step easily enter mobile phone bluetooth setting to pair the earbuds. Sweat-proof The wireless earphones can resist sweat, water, and rain. Perfect for running, jogging, hiking, yoga, exercises, gym, fitness, travelling and etc. Strong and Stable Connection The most advanced bluetooth 5.0 technology, transmits lossless high-quality sound, ensures fast and seamless connection without audio delay, makes the music and calls smoother. HIFI Stereo Sound Quality True wireless earbuds with 3D sound effect & binaural stereo effect and HD rendering technology produce incredible sound quality, providing a reality sound for you. Smart Touch Control Bluetooth earbuds are designed with on-touch control,wireless earbuds delivers the most accurate and comfort way to adjust songs, volume and call without causing discomfort in your ear like the physical button. Specifications: Bluetooth version: 5.0 Frequency range: 2.4ghz-2.48ghz Support protocol: A2DP, AVRCP, HSP, HFP Frequency response range: 20Hz-20KHz Input voltage / current: 5V / > 100mA Output power: 7mw + 7mw With microphone: Yes Resistance: 32 ? Style: in ear Communication: wireless Standby time: about 300 hours Music / talk time: about 4 hours Charging time: about 1 hour for headphones, about 2 hours for charging box The package includes: 2 X Bluetooth headset 1 X Charging box 1 X USB charging cable 1 X User manual