SK18 Headset Bluetooth Wireless V5.3 Hifi Sound Quality Invisible Sleep comfortable to wear With Mic Smart Touch Earbuds for IOS

New look, smooth movement Ultra-small mini senseless wear Ultra-miniature, invisible wearing, the richer the sound effect and the stronger the bass waterproof design IPX5 waterproof, no fear of rain splashing in life Multiple processes are rigorously designed to prevent sweat from damaging components, allowing you to exercise without fear Easy to wear and can be adjusted to the contour of the ear for a more comfortable fit Long battery life Humanized design no longer have to worry about the headset power is not enough Customized composite diaphragm upgraded sound cavity with low distortion The wonderful combination of composite diaphragm + large dynamic acoustic technology, resonates under the action of magnetism and electricity, restores the bright high frequency of the music, the full mid frequency and the low frequency is vigorous and elastic Game adaptive enhanced signal game is smooth, one step faster While realizing high-speed connection, it also has the accurate positioning of the head start, which helps the game Acoustic Structure: Closed Impedance: 320=15% Bluetooth compatible version: 5.3 Sensitivity: 103+3dB Waterproof certification: IPX5 certification Standby time: 120 hours Talk time: 48 hours Weight: 2 grams Voice Boost: Support include:1 pair earphones 1pcs charging case 1pcs instruction manual 1pcs charger cable 1pcs box