M2 In-Ear Sports Bluetooth Earphone Stereo Wireless Earbuds

This M2 In-Ear Sports Bluetooth Earphone is great for sports, which brings a new concept of life. Featuring with magnetic adhesion, easy to keep and not easy to lose. In-ear design makes it not easy to fall.
Magnetic Adhesion Function Close the two pieces of earbuds and it will power off, whereas separate them for starting up.
Wireless Design Free you from wires and easy to enjoy music.
Born for Sports Easy to enjoy music and hand-free calling while doing sports. In-ear design makes it not easy to fall.
Strong Compatibility Ideally compatible with all Blurtooth devices.
15-meter Transmission Distance Allow you to freely enjoy music at a long distance.
Specifications
Bluetooth 4.1
Style Ear Hook
Volume Control Yes
Active Noise-Cancellation Yes
Plug Type Wireless
Bluetooth Profiles A2DP, AVRCP,HFP,HSP
Transmit Power Class2
Frequency Range 2.402 GHz ~ 2.480GHz
Ambient Noise +- 90dB
Transmission Distance 15M distance
Talking Time Up to 4.5 Hours
Changing Time about 1.5 Hours
Charging Port Micro USB
Resistance 16Ω
Waterproof Yes
Microphone Yes
Package Contents 1x Wireless Bluetooth Earphone