Wireless Bluetooth Stereo Headset HBS-700 Portable sport  Headphone Earphone With Call Vibration+Connect for phone 

Exceptional Audio: Noise Suppression and Echo Cancellation
Bluetooth Wireless Technology Version 2.1
Up to 10 hours of talk time
Convenient Power Slide Switch
Intuitive talk and music controls
New and unique design
Lightweight and comfortable
Battery status check and vibrating call alerts

Features

• Powerful stereo sound
• Smart design， comfortable and show your own style
• Call &vibra activation
• Flexible tie， wear comfortable
• Simple magnetic earbuds receive absorption function
• Noise reduction and echo cancellation digital signal processing
• Support multi links， can support a communication device and an audio device in the same time
• Automatic reconnection， easy to match
• Special sound and switch Control button
• Blue LED indicator， 3D wheel rolling button， easy to operating
• Full directivity， high sensibility microphone， clear and smooth for voice chatting
• Innovated double damping balancing technology present perfect music
• In-ear design， keey the noise out

Specification:

• Edition: Bluetooth V2.1 + EDR Stereo + cardread function+call vibration +connect two phones at the same time
• Sensitivity: -80dbm
• Channel: 79 channels of 1Mhz BW
• Transmit Range: ≤ 10M
• Frenquency Range:2402MHZ-2480MHZ
• Wireless emission standards: CLASS2
• Frequency response: 20 hz - 20 KHZ
• S/N Rate: >80db
• Speaker Power Rate: 2 x 5mW
• Battery: Li-ion 3.7V 150mA
• Charge Time: 1-2H
• Charge Power: PC USB 5V; Output: DC 5V 300mA
• Continuous Playing Time: About 6 hours

Package Contents

1 x HBS-700 Headset
1 x Charger
1 x Manual 
1 x One set of earbuds

 Black:

White: