Wireless Noise-Canceling Headphones - Bluetooth On Ear Headset mini Precise positioning of the speaker

Precise positioning of the speaker enhances the sensitivity of the unit

Accurately built-in buttons are comfortable in the hand and prevent iPhone from accumulating dust

USB Ports: 4

Frequency Response Range: 20-20000Hz

enable clearer sound from microphone

Wireless Noise-Canceling Headphones - Bluetooth On Ear Headset mini Precise positioning of the speakerSUPERIOR COMFORT & SECURE FIT With Ergonomic and Sweatproof design, premium soft silicone gel surface ear hooks, and adjustable cable and clip, this Wireless Headphone is a secure fit over your ears and can pair to any device up to 10 meters NOISE CANCELLATION TECHNOLOGY Bluetooth audio decode technology, Two powerful audio drivers on each side offering balanced audio and crystal clear sounds, giving these wireless earbuds unparalleled stereo sound