?The 3 in 1 Multifunctional Headset integrates Wireless Stereo Bluetooth Headset￡? MicroSD / TF Card MP3 player and Built-in FM radio. The Headset will offer wonderful music to you during exercise￡? leisure !#!amp!*! travel￡? and its hands-free function can set free you hands from answering the call during exercise !#!amp!*! travel. In addition￡? the headset support FM Radio function and TF / Micro SD card playing. Moreover￡? the Sport Headset with a high-grade built-in microphone and speaker can offer you wonderful music and clear communication.Its lightweight and compact portable size is perfectly suitable for jogging￡? mountain-climbing traveling￡? hiking and other sports.

Features:?
3 in 1 Multifunctional: Wireless Stereo Bluetooth Headset + Micro SD / TF Card MP3 player + Built-in FM radio.
Supports playing Bluetooth Wireless Music￡? and TF / Micro SD card playing.?
Uses the renowned stereo Bluetooth 3.0 chip to ensure high-fidelity sound quality and stable performance.?
Built-in high-performance Microphone and Speaker￡? offering you HIFI sound effect (Perfect sound Quality and clear communication effect.)?
Enhanced Audio and Bass Response￡? Crisp Treble￡? Natural Alto￡? Deep Bass.
Supports hands-free call￡? thoroughly set free you hands from answering the call during exercise. Also supports Voice Prompt.?
When the headset is turned off￡? it will remind you by vibrating.
Compatible with almost all Bluetooth-enabled mobile devices such as￡? for iPhone6 6Plus 5S￡? for Samsung Galaxy S6 S5 S4 / Note 4 3 2￡? for HTC One￡? Tablet PC￡? Laptop￡? etc.
Up to 4 hours of continuous Music Playing Time￡? 5 hours of Talk Time and more than 300 hours of Standby Time?per charge cycle
Enjoy music wirelessly￡? easy to switch between calls and music￡? you will not miss any incoming call whilst listening to music.?
Easily control playing / pausing￡? adjusting the volume￡?Answering / rejecting / ending an incoming call￡? etc.
Professional Sweat-proof Design￡? don?ˉt worry the headset is damaged during exercise.?
Use creative ergonomics design￡? Flexible neck-strap￡? lightweight and comfortable and easy to carry and custody.? ?
Low power consumption￡? smart low-battery alert.

Specifications: ?
Model Number: TF-790
Bluetooth name: TF-790
Bluetooth Version: Bluetooth 3.0 + EDR; Class 2.
Supports HSP￡? HFP￡? A2DP￡? AVRCP protocol?
Frequency range: 2.401-2.480GHz
Frequency Response: 100Hz--20KHz
Operation range: Up to 10 meters?
Battery: 3.7V / 195mAh (Polymer rechargeable battery)
Working current: 20-30mA
Output Power: 2 * 18mW
Speaker: 16|? 20mW x 2
Distortion factor:?ü1%
SNR: S/N?Y95
Music Playing Time: 4 hours (The Music Volume will affect the time)
Talk Time: 5 hours
Charging Time: 2 hours?
Standby time: ?Y300H
Charge Port: Micro USB 5V
Color: Black￡? White (Optional)
Main item weight: 32g / 1.15oz
Package size: 20.0 * 15.8 * 3.0cm / 7.87 * 6.22 * 1.18 in
Package weight: 128g / 4.5oz

Package List:
1 * TF-790 Bluetooth Headset
2 * Pairs of Earmuffs
1 * USB Charge Cable
1 * English User Manual