Bluetooth version: V4.0
Frequency: 2.4-2.48 GHz
Operation distance: up to 10M
Charging time: about 2.5 hours
Efficient working time: about 5-6 hours
Standby time: up to 180 hours
Material: Plastic+ Silicone
Compatible for: Universal for Samsung, For iPhone, For LG, For Sony, For Motorola, For Blackberry, For Nokia, Tablet, etc.
Wireless Range: Up to 33 feet/10 meters range
Support:A2DP/AVRCP

Usage:

Long press the power button about 3-5 seconds till you see the indicator light flashes blue and red alternately
Set your phone into Bluetooth mode, and search the device named
Click to pair with the Bluetooth headset
Short press button "+"/"-" to volume up/down and Long press button "+"/"-" to choose next/previous song

Package Content:
1X  Bluetooth Headset( with retail package.)
1X Micro USB Charging Cable
1X Manual

• 100% brand new and high quality
• Frequency: 2.4-2.48 GHz
• Operation distance: up to 10M
• Efficient working time: about 5-6 hours
• Applications: Supports any, IPAD tablet, desktop computer with a Bluetooth device class phones. Not carrying a Bluetooth-enabled desktop computers can be used with a Bluetooth adapter.

100% brand new and high qualityElaco