aloutte Wireless Magnetic Neckband Earphones,Bluetooth Headphones 10Hr Working Time, V4.1 Noise Cancelling Earbuds with Mic for Sports Truck Driver,Ipx5 Waterproof Sweatproof Bluetooth Headset (Black)

Specifications 1.Input:5V 0.1A 2.Charging time 1.5 hours 3.Play time?varies by volume level and content? 4.Battery capacity:110mAh 4.Waterproof rating:IPX5 5.Weight?16g/0.56oz 6.Impedance:16? 7.Driver(full range):8mm×2 8.Frequency response:20Hz-20KHz 9.Wriless version:V4.1 10.Range:10m/33ft IPX5 Sweatproof and Magnetic Design Our earphones are built with silicone ear tips to fit most ear types. While on the go, attach the headphones together with the built-in magnets to carry around your neck.These earphones are sweatproof during running,cycling,gym Exercises, skateboarding,and other outdoor sports. Bluetooth 4.1+CSR Chip Bluetooth 4.1, CSR chip and the high-sensitivity microphone greatly reduces noise enabling high fidelity stereo sound and better signal quality, elevate your audio, faster connectivity and lower power consumption. Instruction for use 1.Switch on Long press the main button for about 3 seconds,the blue light will flashing and the voice prompt:power on.then the bluetooth headset is enter pairing mode. 2.Switch off Long press for about 3 seconds,the red light flashing and voice prompt:power off 3.Answer the call Click once the main button key to answer the call 4.Reject the call long press the main button for about 1 second. 5.Last number redial Double click the main button to redial the last number,when headset and the phone is connected. 6.Volume up/down Click once the button "+"/"-" key to Volume up/down 7.Previous song/Next song Long press the button "+"/"-" to reach previous song/next song