Boult Audio Z40 Pro Wireless Earbuds

Playback Time: Offers up to 100 hours of total playback time with the charging case. Sound and Call Quality: Features quad microphones with Environmental Noise Cancellation (ENC) technology for clear calls, and 13mm bass audio drivers. Gaming Mode: Provides an ultra-low latency gaming mode with 45 milliseconds response time. Design and Additional Features: Features a rubberized scratch-resistant design and fast charging via Type-C port. Usage duration only two days after purchase; reason for sale is that the best earphone fit is not the eartips because they completely isolate sound, which does not suit me