Wireless Stereo Neckband Headset (Black)

Description: This headset is great for listening to your favorite music while working out, shopping, or doing errands. Stay connected with friends, family, and work - no matter where your day takes you!   Main Features: Bluetooth 4.0 technology Standby time: 500 hours Charging time: 2-3 hours Built-in rechargeable130mAh lithium-ion battery, working time up to 8 hours Bluetooth operational range: About 10M Can connect two phones at the same time Foldable design for easy carry and storage Echo Cancellation & Noise Reduction Functions: answering phone, song switching, voice control, call alert and etc Fits for sports such as running, jogging, hiking, etc   Note: Do not use Bluetooth function while charging.   Package Component: 1 Wireless Stereo Neckband Headset, 1 USB Cord, 1 User Manual, 2 Pairs of Extra Earbud