XT-2 Bluetooth Audio Receiver Transmitter 3.5mm Handsfree Car Kit, Black, 501 Original

XT-2 Bluetooth 5.0 Audio Receiver for Wired Earphone Speaker Handsfree Car Kit 3.5mm Jack AUX Wireless Music Transmitter Adapter for Bluetooth HeadphoneSpecification:Device name: XT-2Bluetooth version: 5.0Caller ID: SupportVoice prompt: supportChinese and English dual voice: support (default English)Connect to two devices: SupportPower off after pairing timeout: power off after 5 minutes of pairing stateLow battery reminder: remind when the voltage is less than 3.2V, remind once every 5 seconds, 3.1V shutdownColor: Black, Blue, Red, Green, WhiteProduct size: 58*15*14mmProduct weight: 10gPacking size: 100*100*20mmPackage weight: 26gInstruction:System statusPower on and off: MFB long press for 3 secondsVolume up: short press VOL+Volume reduction: short press VOL-Switch language: Double-click and hold MFB in the pairing state (red and blue lights flashing in pairs) Music controlPlay pause: short press MFBPrevious song: VOL- long press for 2 secondsNext song: VOL+ long press for 2 seconds Call controlAnswer the call: short press MFB when callingReject call: long press MFB when callingUnnumbered redial: double-click the MFB button, then short-press MFB to cancel the outgoing call LED indicatorPower-on pairing: red and blue lights flash alternatelyConnection status: blue light flashes slowly (5 seconds 1 time)Low voltage: red light flashes (1 time in 0.5 seconds)Note:There may be slight size deviations due to manual measurement, different measuring methods and tools.The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.