Mini Invisible Wireless Bluetooth 10.0 Stereo In-Ear Headset

High quality stereo experience, bringing clear sound and amazing feeling. Mini, lightweigh, and portable. Easy and comfortable to wear.Features: Compatible with 99% bluetooth device, smart phone, tablet pc, iOS Android Mobile Phone Wear Style: in-ear ( it can be used as pairs or you can use them as 2 singly earphones) Connectivity: wireless Connection port: USB Sound principle: moving coil Features: Bluetooth, support for music Headphone Plug Type: Wireless Sensitivity:-38db Frequency response range:20-24KHz Impedance:32Ω Whether waterproof: no Bluetooth version: Bluetooth 4.2 Battery capacity:65mAh Charger box: 1500mAh,fast charging( can be charged into 100% in 1 hour) Talk /music time:about 5 hours Package: 2 x Bluetooth Earbud + Power Bank 1 x User menu 1 x USB Charging Cable