Wireless Earbuds, Bluetooth Headset Mini Headset, in-Ear Wireless Stereo Headset with Microphone and Charging Station, Noise-reducing Bluetooth Earphones Compatible with Smartphones [Superb Sound Quality]: Featuring with Bluetooth V4. 2+EDR and TWS technology, offer faster pairing and more stable connectivity. The HD stereo music output make you enjoy listening, noise cancellation technology reduces ambient noise and echo, enable clear sound no matter in calls or in music time. [Single Button Control]: Multifunctional button on each earbud, can be used to answer/reject calls, skip/play/pause songs [High Capacity Power]: Ultra-low power consumption, allowing 2-3 hours of high quality playback time. Whats more, the portable charging station could recharge the earbuds 4 additional times. [Perfectly Fit & Small Size]: Extremely lightweight and smart design, perfectly fit in your ear, comfortable to wear for long hours with no pain. [100% SATISFACTION GUARANTEE]: You are fully covered by our 1 YEAR WARRANTY and 30 DAYS RETURN GUARANTEE, if you arent 100% satisfied. Please feel free to contact with our customer support.