Wireless Bluetooth Headphones HiFi Stereo Headset with Mic Light weight Foldable

4 in 1 bluetooth headset:

4 in 1 Multifunctional Stereo bass Bluetooth Headset:Bluetooth headphone + TF Card MP3 player + FM Radio + 3.5mm Audio Cable.

Support within 16GB TF memory card.

PORTABLE DESIGN:

Can be folded to a small space, and the lightweight is easy to be carried wherever you go.

COMFORTABLE AND ADJUSTABLE:

Adjustable headband equip with soft PU leather and Inert sponge filler ear pads, can fit to your head and ears snugly and will bring you a perfect wearing experience.

HD TALKING AND NOISE CANCELING:

It's effective to cancelling noise when you are talking and listening music.

SPECIFICATION: 

Bluetooth Version: V4.0

Drive unit: 40MM

Range: 33 feet (10 meters) 

Talking Time: Around 6-8 hours

Playback Time: Around 6-8 hours

Charging Time: 2 hours

Charging Voltage: 5V

Battery Capacity: 300mAh

Dual mode: Wireless & Wired

Resistance:32?±15%

Wire Connectors:3.5mm

Line Length:about 5 feet /1.5m

Sensitivity:108±3dB

Mic Sensitivity: -42±3dB

Frequency Range:20-20000HZ

Mic Frequency Range:100-10KHZ

Size: 6.7*6.3*2.9 inch

Ear Pad Size: 2.7*1.3*0.6 inch

weigh: 5.4oz/155g 

Function: For Mobile Phone,Sport and Study

Warranty: 6 months no physical damage.

PACKING LIST:

1x Bluetooth Headset

1x 3.5mm Audio Cable

1x USB Charging Cable