Bluetooth version: V4.1
Frequency: 2.4-2.48 GHz
Operation distance: up to 10M
Charging time: about 2 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

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( without retail package.)
1X Micro USB Charging Cable
1X Manual

Delivery time:
We use USPS Express, usually it will take 9-15 days to arrive , you can use the tracking number at any time in the USPS official website
tracking .If you can not receive them within the expect time,Please contact with us first,we will solve well for you and we promise that we never
let you suffer any loss. we will try our best to solve all the problem for you,thank you.

• Ergonomic in-ear design with ear hook, unique and cool. Bluetooth v4.1, support stereo music
• Volume control, volume down/up, next/previous song. Built-in rechargeable battery, come with a charging cable
• Noise cancellation design, perfect sound quality. Compatible with most Bluetooth enabled cell phone/Tablet/PC/Laptop
• Support systems: Windows/IOS/Android . Hands free while driving/walking/sporting
• Nice gift for yourself and friends

Ergonomic in-ear design with ear hook, unique and cool. Bluetooth v4.1, support stereo musicOVERMAL