X01 Sports Invisible Mini Single Earbud Stereo Sound Wireless Bluetooth-compatible In-ear Earphone - Black

• The appearance is designed according to the ergonomic cochlear shape and is scientifically angled to fit your ears as custom, while masking with the ear contours, keep your earbud hidden in your ears

• The jewel-like size is designed with a cutting edge shape. There is no sense of existence when wearing about 5 grams of net weight

• Experience high-performance 4.1 low-power chips, significantly improved, the connection is simple, fast and stable

• Built-in DSP noise reduction technology, HD call is like face to face. let the call have no distance

• Unique cavity structure polyphonic in-ear reduces secondary mix, with 8mm woofer unit dual noise-reducing sensitive microphone for clearer call vocals

Specifications:

• Chip version: V4.1

• Call time: about 4 hours

• Music time: about 3 hours

• Charging time: about 40 minutes

• Battery capacity: about 60mAh

• Standby time: about 100 hours