Wireless Headphones Bluetooth V4.1 Headset With Mic FM TF Card

Key Features
.Support TF card,FM radio, handsfree
.Bluetooth stereo sound
.Fabric design,Fishion,lightweight.
.High-definition speaker, superior sound, powerful bass system
.Portable head wearing design, convenient for sports
.Allow you answer the phone anytime and anywhere "
.Allows you enjoy MP3 music or answer the phone through bluetooth anytime and
.Anywhere without bothering from a mess of cable
.Supports control of play/pause, volume up and volume down
.Built-in Microphone, answer to the phone calls when paired with mobile phone
.Built-in rechargeable lithium battery, charge directly from USB port

Specification
.Bluetooth version: V4.1
.Frequency range: 2.4GHz-2.48GHz
.Operating distance: up to 10m (free space)
.Bluetooth profiles: A2DP,AVRCP,HFP 1.5,HSP 1.0
.Battery Capacity: 320mah
.Standby time: up to 24hrs
.Talk/music playtime: 5 hours
.Charging time: 2-3 hours
.Work Mode: Bluetooth, TF card, FM, AUX-in
.Frequency response: 20Hz-20kHz
.Operational temperature: -10 to 50°C
.Colors available: Golden, Black + Blue

Accessories
.Bluetooth headset x 1
.USB charging cable x 1
.3.5mm Audio cable x 1
.User manual x 1