Wireless Bluetooth Headset Neck-worn Sports Stereo Headset With Card $ 7.81 Specification: Bluetooth acceptance range: 10 meters Bluetooth version: 5.0 Battery capacity: 600MAH Usage mode: Bluetooth/card mode Talk time: 60 hours Power input: DC5V/200MA Charging time: 2-3 hours Noise reduction: CVC6.0 Voice prompt: Support Color display: Pink, blue, black and gray, black and red Product application: Support any type of bluetooth device type mobile phone, IPAD tablet computer, desktop computer, desktop computer without built-in bluetooth function and use with bluetooth pass device.
