Color:White products specification: Model： i23 Bluetooth version：V5.0 Battery voltage： DC 5V Battery capacity： 3.7V/35mAh Play time： around 180 minutes Charging time： 40-50 minutes Support forma: SBC/AAC/FHSS Sensitivity： 120+3dBm Frequency： 20-20000Hz Impedence： 32Ω products use: 1.Turn on :The headset automatically turn on after being removed from the charging box, or manually pre ss and hold for 3 seconds to turn it on Turn off : It can be automatically turned off after being placed in the charging box, or you can manually press any button on the left and right ears to turn off. 2.Call mode: When the headset is turned on and connected to the mobile phone, long press the headset button 3S to wake up Siri, and the two headphones work at the same time. Click on any head set to launch Siri. When call coming, there will be electronic sound + broadcast number, click any earphone to answer the call, click any earphone to hang up during the call, Long press 2S to send a prompt tone "beep" to reject the call 3.Button definition: Double Click: play/pause, answer/hang up Three click: click three times on the left ear on the previous song, double click the right ear on the next song Long press three seconds: active Siri In the course of normal use of this product, if the product has non-hu man damage performance failure, purchase From the date of the con sumer, the consumer enjoys a free warranty. Warranty period is 12 months
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