4.1 Sports Bluetooth Headphones Magnetic Neckband Wireless Headphones Stereo Earbuds Headphones

$0.99

4.1 Sports Bluetooth Headphones Magnetic Neckband Wireless Headphones Stereo Earbuds Headphones4.1 Sports Bluetooth Headphones Magnetic Neckband Wireless Headphones Stereo Earbuds Headphones4.1 Sports Bluetooth Headphones Magnetic Neckband Wireless Headphones Stereo Earbuds Headphones

Product describes: Exclusive design patents, ergonomic headphone design, comfortable to wear easy to fall. Ear design, reducing the best bass in the world. Unique magnetic control, not easy to fall off. Built-in high sensitivity microphone, clearer voice quality. Integrated lithium battery, compatible with 1.5 hours of fast charging, provides up to ten hours of music / talk endurance. Bluetooth one with two to meet the needs of multiple sources. With a play button, you can control the music player and make and receive calls and other functions. The key parameters: (1) Bluetooth version: CSR4.1 (2) Frequency response: 20-20000Hz (3) Bluetooth usage frequency: 24Ghz (4) pressure transmission distance: about 15 meters (disabled) (5) Color: red, black (6) standby time: about 240 hours (7) Call / Play Time: About 4 Hours Total Packing list: 1 * bluetooth earphone 1 * USB Charging Cable 1 * User Manual in English and Chinese