2 in 1 Bone Conduction Open Ear Wireless Stereo Bluetooth4.1 Headset Earphone (black)

Description

2 in 1 Function It may connect two devices with bluetooth at the same time,here is the operations: When pair with the first device,then disconnect with the device,turn on the second device, then pair with the second one. Keep the second device and headphone on,then pair with the first device,the "2 in 1" function works. Material: ABS Color: black, light yellow Size: 138mm x 125mm x 50mm Weight: 43g/1.5 ounces Interface: micro USB Bluetooth Version: V4.1 +EDR Spearker: Bone Conduction Speaker Sound Track: Dual-Track Stereo Play Time: up to 6 hours Charge Time: 2 hours Standby Time: up to 7 days Transmission Distance: up to 10 meters (without obstacles) Package Content: 1xBone conduction bluetooth headset 1xUSB Cable 1xEastic bandagesx 1xUser Manau