Bluetooth Earbud, KNGUVTH Wireless Headset Mini Car Earphone Hands Free Call Invisible In-Ear Sport Headphone with Micro

ENHANCED BATTERY: Built-in 60mAh rechargeable battery, up to 6 hours continuous talking time or music time, 1.5 hours charging time, support battery power display for your phone, work status is not flash
CUSTOM FIT: Ergonomically designed to perfectly fit your ear, (left or right), comfortable to wear, not easy to fall; Mini invisible earbud, only 3.5g, one big button design, press easily and operate conveniently
ADVANCED BLUETOOTH V4.1+ EDR: Can easily and fast pair with smartphones, tablets; Connect with 2 Bluetooth devices at the same time during 33 feet (10 meters) wireless range. Support hands-free calls, easily to answer/hang up calls, play/pause/switch music
SUPER CLEAR SOUND: Built-in HD & Sensitivity Microphone, use import CSR Bluetooth chip, acoustic echo cancellation guarantees high quality sound and enables you to call clearly at any place; 360 degree stereo, enjoy the pure music
WARRANT REPLACEMENT: 12 months wireless earbuds warranty guaranty, unconditionally refund or resend with any quality problems, 24 hours quick reply, only offered by KNGUVTH Store