X16 Features:
*Advanced Bluetooth Technology:
X16 Headset uses renowned Stereo Bluetooth CSR8615 / 4.1 chip to ensure super fast data transmission and stable performance.
*Super Sound Quality:
X16 Headset uses Apt-X technology， comes with high-performance Speaker， offering you high-quality audio， letting you greatly enjoy CD quality sound music & enhanced BASS effect.
*Convenient to controlling your music and calls:
X16 Headset is equipped with function buttons (Support Touch button function) which lets you easily controlling your music. It also supports hands-free with high-grade microphone， thoroughly setting free you hands from answering the call during exercise.
*Easy to use:
X16 Headset supports Voice Prompt， letting you easily to operate the headset.
*Integrated Multi-point Technology:
X16 Headset Can simultaneously connect two smarts phone. So you can seamlessly switch between your business and personal phones.
*Perfectly Compatibility:
Compatible with almost all Bluetooth-enabled mobile devices such as， for iPhone 6S 6 iPad iPod， for Samsung Galaxy S6 Note 5 other Android / iOS Smart Phones， Tablet PC， Laptop， etc. Also supports auto-reconnect.
*Ultra-low Power Consumption:
Up to 4.5 hours of continuous Music and 4.5hours of Talk Time， 120 hours of Standby Time per charge cycle.

X16 Specifications:
Model Number: X16
Bluetooth Version: Bluetooth 4.1 (Bluetooth Chip: CRS8615); Class 2.
Supports HSP， HFP， A2DP， AVRCP， Apt-X protocol.
Operation range: Up to 10 meters
Frequency Response: 20-2000kHZ
Impedance: 32Ω
Sensitivity: 101.5db± 3db
High-quality 3.7V / 55mAh Rechargeable Li-ion battery
Music Playing Time: About 5 hours (The Music Volume will affect the time)
Talk Time: About 4.5 hours
Standby Time: 120 hours
Charge Time: 1.5hours
Charge Port: Micro USB
The Cable length: 70cm
Color: Black with Red， White with Gold， Black with Blue (Optional)
Main Item Weight: 8g / 0.28oz
Main Item Size: 5.0 * 4.0 * 3.0cm / 1.96 * 1.57 * 1.18in
Package size: 9.5 * 9.05* 3.2cm / 3.74 * 3.74 * 1.25 in
Package weight: 52g / 1.83oz

Returns:

We do our best to serve our each customer the best that we can.
We will refund you for items returned within 7 days of you receiving them， for any reason. A full refund will be given if items are returned in their original condition.
Merchandise which is damaged or missing components is not refundable.
Buyers are responsible for return shipping with proper packaging.
On receiving items， we will refund you immediately.

Warranty &Maintenance:

We provide 1 month replacement and 12 months maintenance warranties. Items can be replaced during the first month or maintained for the first year.
***** Buyers are only responsible for the return shipping fees for warranty items.(In most cases， buyer will only have to return the problem components rather than the entire package.).
Before returning items， please make sure you get our (the seller's) return address， and write "gift" on the delivery detail sheet. Please use regular postal service and send us the tracking number. As soon as we receive the items， we will repair or exchange them ASAP