Compatible with Apple iPhone 6/5s/5c/5, iPhone 4s/4, Samsung Galaxy S5/S4/S3, LG, PC Laptop, and Other Bluetooth Device DeepSleep mode extends battery life (up to 14 days standby time, up to 6 hours talk time, up to 6 hours music play time) Noise-cancelling microphone reduces background noise; Fits comfortably in either ear with a super soft gel ear tip Enhance clarity on wideband-enabled smartphones, and Headset battery meter automatically shows onscreen for iPhone and iPad (Android battery meter available via the 'MyHeadset' App)

• Active pairing: Super easy and fast paring with your smartphone or other Bluetooth device; Multipoint technology, LED battery status indicator
• Trouble shootings steps: 1. Make sure to FULLY charge the headset for the first usage. 2. Make sure the headset is linked to ONLY one smartphone. In order to link to a second smartphone, make sure to unlink the previous one. 3. The sound leve is 3-leve preset. Press once to lower or higher the volumn. Retail Packaging includes: H781 headSet, Ear hook, Micro USB charging cable, Operating instructions
• ENJOY 5 HOURS PLAY TIME,Fast Charging time(about 2 hours),long standby time(about 175 hours),10m working range.
• SWEAT PROOF and ROBUST, Built sweat proof and robust - Stereo Wireless Bluetooth headphones ideally makes you enjoy music, calling when you are jogging, gym work, cycling,camping,hiking exercise and other outdoor sports.
• SLEEK, LIGHTWEIGHT AND COMFORTABLE. Easy to wear, and so stylish you'll be the envy of your friends. These earphones are so light in the ear you'll often forget you're wearing them.

Active pairing: Super easy and fast paring with your smartphone or other Bluetooth device; Multipoint technology, LED battery status indicatorFJS Electronics