Description
- NOISE-CANCELING HEADPHONES: Block out background noise while working, relaxing, and traveling with on-demand active noise canceling technology.
- MULTIPLE DEVICE SYNC TECHNOLOGY: Listen to a movie on your tablet and quickly answer the call on your smartphone; these headphones are compatible with all smart devices including iPhone, iPad, and Droid devices.
- HIGH QUALITY AUDIO: Rich and lifelike audio delivering rich bass, crisp high, and natural midtones through extremely comfortable headphones.
- LONG LASTING BATTERY LIFE: The Plantronics technology offers up to 24 hours of listening while providing 330 feet of Bluetooth range.
- COMFORT: Perfect travel and in-flight headphones include pillow soft earcups to provide lasting comfort while canceling and isolating background noise.
Bluetooth specification Bluetooth® v4.1 Operation frequency 2.402-2.480GHz Supported profile HFP v1.6， HSP v1.2， A2DP v1.2， AVRCP v1.0 Chip solution CSR BC8635 Operation range UP to 10 metres Workingtime About 27 hour Standby time About 800 hour(Connected mode) Battery Capacitance 400mAH Charge time About 2 Hour
