S7 TWS Aluminium Mini Wireless Bluetooth Earphone

This Mini Bluetooth Headset earbudsWith Bluetooth 4.2 technology, provides more stable connection signal transmission. Our earbuds work with all smartphones, tablets and bluetooth enabled devices. Pairing up just take a few seconds. Built-in 3.7V/60mAH lithium battery, allowing you to enjoy your music for a long time up to 2-3 hours, up to 3 hours of talking time, and 50 hours of standby time, with a 500 mAh charging box ,can charge the earbuds about 4-5 times.The size of case is: 2*2.8*1.2 inch, Only 0.11LB weight. Small enough to fit in your pocket. You can take it to anywhere. MORE ADVANCED 6904 CHIPS WITH STRONG SIGNAL STEREO SOUND QUALITY - Updated 6904 chips with 4.2 bluetooth technology makes stereo sound better. You can connect them with multiple Bluetooth devices in the range of 10m(about 33feet). great for in-car calling, listening to music, news, friends chatting, or working use. Simply one press to, you can control Bluetooth pairing, power on/off, answer/hang up call, play/pause music/video etc. Easily switched between voice call and music.