Model No :S3

    color :




   1, Bluetooth chip CSR8635 V4.0 IPX4 waterproof, Magnet neckband

   2, Bluetooth protocol: HSP V1.2, A2DP V1.2, AVRCP V1.4, HFP V1.6, DI V1.3;

   3, Bluetooth effective distance: 10 meters

   4, Battery: polymer battery 3.7V 220mA;

   5, Headphone Driver: 16Ω 2 * 5mW;

   6, Working current: about 25mA;

   7, Frequency: 100Hz-10KHz;

   8, The charging time is about: 2H

   9, Music playtime: 8 hours, 10 hours of talk time;   

   10, Material: silicone

   11, Connect with 2 device at same time,Redail, Support systerm:WP,ANDROID,IPHONE. Smart voice control.Automatically voice play phone numbers call,Bluetooth paring and cacelling,  Headphone battery display.      one headphone for two bluetooth device. Smart voice assistant function


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