Lenovo wireless bluetooth earphone HE01 black

Description: Is practicing sport your favorite activity? Choose the perfect earphones for you to make each workout unique. The HE01 model was created especially for active people and those who like comfort during conversations and listening to music. The 105 mAh battery gives you up to 8 hours of listening to your favorite songs. The earphones are also waterproof, so no training will be a problem for you. | Application: Music | Design: In-ear | Technology: Hands-free | Wireless communication: Bluetooth | Connectors: None | Sound: Stereo | Audio controls: Answer/Mute calls | Audio controls: Volume control | Bluetooth features: Not applicable | Impedance : 32 | Pass band (min): 20 | Pass band (max): 20000 | Microphone: built-in | Color: Black