STN-18 Wireless Wired Bluetooth Headphones Setero Headset Foldable Earphone Support FM MicroSD Card with Mic Handsfree LED Flash for Smartphones Tablet PC Laptop (Red)

Model Number: STN-18 Type: Stereo headphone with Mic Bluetooth version:V3.0 + EDR Support Profiles: A2DP Profile and Advanced Audio Distribution Profile(A2DP) Operation Distance: 10m; Range TF Card Supported:128M-32GB(TF card not inclued) Music format supported:MP3/WMA FM Radio range:87.5-108.0MHZ Frequency Range: 2.4GHz?2.4835 GHz Sensitivity:-95dB Talking Time: 4-5 hours Music Playing Time: 4-5 hours Standby Time: 100 hours Charge Time: 2-3 hours Plug Type: 3.5mm Audio cable length: 1.2m / 3.94ft Pair with Bluetooth Devices a: Move the switch to on to enter pairing status , Green and Blue LED indicator light flashing alternately&the headphone will report. b: Enable the Bluetooth function of the device and search for available Bluetooth devices, then select "STN-18" from the search results. c: the Red and Blue indicator will stop flash, and you will hear a "Beep", means it is connected. Package Included: 1 * Bluetooth Headset 1 * USB Cable 1 * Audio cable 1 * User Manual