25XB clip type headphone brings you perfect music enjoyment. It delivers high definition stereo and surround sound quality when picking up calls only. Collar clip and flexible pulling design is no kinking and no broken which is in order. It's convenient to clip under your collar and easy to carry. New wearing style, Retractable speaker is fasten by a neck strap with one MFB button for flexible cable. It's perfectly suitable for driving, doing sports, etc.

Features:
[Bluetooth Technology & Strong Compatibility]
Bluetooth Technology is perfectly compatible with 99% Bluetooth-enabled devices, for example, for iPhone SE / 6s / 6, for Samsung Galaxy S7 Edge / 6, etc.
[Perfect Sound Quality & Multi-point Connection]
It delivers high definition stereo and surround sound quality when picking up calls only. It can connect two smarts phones at the same time so that you cannot miss any calls. 
[Endurance Time]
With built-in rechargeable polymer 60mAh battery, it provides about 5 hours of continuous talking time and up to 110 hours of standby time. 
[Collar Clip and Flexible Pulling Design]
Collar clip and flexible pulling design is no kinking and no broken which is in order. Clip type headset is convenient to clip under your collar and easy to carry. 
[Exquisite Design]
New wearing style, Retractable speaker is fasten by a neck strap with one MFB button for flexible cable. It's perfectly suitable for driving, doing sports, etc.

Note: It doesn't support Bluetooth music.

Specification:
Bluetooth Version: Bluetooth version V3.0
Bluetooth Profile: HSP, HFP
Frequency Response: 20-20KHZ
Sensitivity: 98+-3db
Impedance: 16ohm + -15%
Charging Time: about 1hr
Talking time: about 5hrs
Standby Time: 110 hrs       
Battery: 60mAh
Color: Black, Golden with Black (Optional)
Cable length: Approx. 37cm / 14.57in
Item Weight: Approx. 19g / 0.67oz
Package Size: Approx. 14 * 9.5 * 2.5cm / 5.51 * 3.74 * 0.98in
Package Weight: Approx. 69g / 2.46oz

Package List:
1 * Headphone
1 * Charging Cable 
1 * Rope
2 * Earmuff
1 * User Manual