FM Radio & TF Card Play Mode: Support FM Radio, Frequency Range: 87 MHz ~ 108 MHz. Support Insert A TF Card With Downloaded Songs To Play Music, 32GB Maximum Supported.

Up to 300MA battery capacity, make the headphone long standby. Charge takes only 2.5 hours for one time, 10-15 hours using and 60 hours standby.

This headset owns better echo cancellation, noise suppression and stable signal. You can enjoy your conversation and music without disturbing.

Microphone in the ear cup lets you take calls without removing your headphones. Switch easily between songs and incoming calls.

• Clean bass, mid and treble. Well equalized, realtone headphones.
• Foldable headband design ensures the headphone can be easily stored in your bag when not is use or easily put away at home.
• Bluetooth 4.0 Version Chipset provide great cover range and easy connection. 360-degree microphone pickup provide high quality phone calls.
• Powerful Functions All In One: Support TF Card Music Play, FM Radio, Handsfree Talking, Volume Control, Songs Switch
• Soft leather earpads and ergonomic design make this headsets comfortable for long time wearing.

Clean bass, mid and treble. Well equalized, realtone headphones.TonTech