Wireless Bluetooth Headphones HD Stereo Clear Sound Noise Cancellation IPX4 Sweatproof Earphones with Mic & 12 Hours Playtime for Gym Running Biking Sports(black)

Description

Feature: 1.We adopted the latest bluetooth v4.1 wireless technology,easy to connect the devices(sweet notice: it might be slowly connected for the first time, and it will be faster for next time) 2.CVC noise cancellation technology and art acoustic components give you a unique sound feast,experiencing music or smooth phone call 3.Lightweight only 18g,in quick charge 1-2 hours,lager battery capacity work up to 12 hours 4.Ergonomic construction ensure you wear the headphones comfortable and stay firmly in-ear while running, biking or gym 5.You can connect two devices at the same time, support the voice notification(English) of incoming calls and phone number, etc. Specifcation - Model: U9 - Bluetooth Specification: 4.1 - Noise Reduction: CVC - Transmission Distance: 30ft approx - Battery: Lithium-ion Polymer 150mAh - Frequency Response: 20 -22kHz - Charging Port: Micro USB - Charging Time: 1-2 Hours - Playback Time: Up to 12 Hours - Standby time: 300 Hours - Size:50*52*30mm, wire: 58mm Sweet tips: 1 Year Warranty / 15 Day Return Policy. About effective bluetooth distance, it should depend on various vacation and it is better no use it in different rooms. Please understand. Package including: 1*Bluetooth Headhpone 1*pack of earbuds 1*USB wire 1*manual