Intempo® EE3130BLKSTKEU Wireless WDS21 Bluetooth Neckband Earphones Headset, Black

Stay motivated with the best music in the gym, at work or on the move throughout the day using these Intempo Bluetooth earphones.
The duo-magnetic style enables you to connect the earphones together or into the stylish matte black band with metallic trim finish.
With a built-in microphone, the neckband has a vibrating feature for on/off call alerts so you can make and receive calls on the go.
They have a Bluetooth range of 10 m, a built-in rechargeable battery with a charging cable included and 7 hours use from one charge.
Designed with superior sound and bass, they have a sensitivity of 96 dB, an impedance of 32 Ohms and a frequency range of 20-20 Hz.