This Bluetooth noise reduction answer, support for any key answer, effective connection with the smart phone, automatic matching connection program, charge to maintain the connection status. Isolated voice, high-definition call: Through the intelligent control chip to identify the sound frequency, produce reverse signal to filter out non-human sound frequency outside noise (noise and wind). Realize HD calling in any noisy environment. Very beautiful sound quality gives you different enjoyment! Basic Function: Incoming call number: support Voice prompts: Support Bluetooth protocol: 4.1 Chinese and English Dual Voice: Support (default English) One for two: support Pairing Timeout Shutdown: Pairing State Shutdown After 5 Minutes Low-power reminder: remind when the voltage is less than 3.2V, remind once every 5 seconds, 3.1V shutdown System status: Power off: MFB press for 3 seconds Volume plus: short press VOL+ Volume reduction: short press VOL- Switch language: Double-click and hold MFB under pairing (red and blue flash) Music Control: Play pause: Short press MFB Previous song: VOL-Long press 2 seconds Next song: VOL+ long press 2 seconds Phone control: Answer the phone: short press MFB Rejected calls: MFB long call duration Unnumbered redial: Double-click the MFB button, then short press MFB to cancel the dial-out Led lights show: Boot pairing: red and blue lights alternately flash Connection status: blue light flashes slowly (5 seconds, 1 second) Low voltage: Red flash (0.5 second at 1 second) Including: Bluetooth Adapter + Charging Line
Trustpilot
2 weeks ago
4 days ago
