· Style: Headband
· Jack Type: USB
· Type: Wireless Headphone
· Use: Sports
· Color: Black
· Button Functions: V- /Next Music/V+/Previous Music /Pause/Play
· Feature: Active Noise Cancelling
· Charging Time: <2.5h
· Speaker Diameter: 40mm
· MOQ: 1piece
· Transport Package: 100/CTN
· Origin: Shenzhen
· Line-Control: Without Line-Control
· Microphone: With Microphone
· Function: Multimedia, Mobile Phone, Noise-Cancelling, HiFi, USB, Sport, Bluetooth
· Earpad Size: Large
· Wire Material: TPE
· Bluetooth Protocol Standards: Bluetooth V4.0+EDR
· Battery: 3.7V/350mAh Lithium-Ion Battery
· Successive Working Time: About 12h
· Delivery: 3days
· Trademark: techcool/customer′s logo
Specification: ce rohs and fc