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1. Introduction TWS20 is a binaural wireless connection stereo Bluetooth headset. It uses the original phase technology 5.0 chip design to realize wireless transmission of high- quality stereo music between the left and right earphones and the mobile phone. Connect to the mobile phone, instead of the traditional TWS, mobile phone music needs to be transmitted through the host and then to the slave for music and sound transmission.
3. Operation procedure Function Operation Result Power On The shutdown mode, Long press the The blue light 2 seconds, multifunction key 2 seconds Power on reminding Power Off The standby mode, Long press the The red light 2 seconds then multifunction key 3 seconds off,Power off reminding Pairing...
Item Visual Indication Audio Indication Charging Lighting in Red (LED) None Charge Fully charged Lighting in Blue (LED) None Battery low Flash Red (LED) When Battery low (in Standby mode ) battery voltage is 3.5V or above, LED blinking normally. Below 3.3V, LED show “Battery Low”...
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can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
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