Philips City Series TAT2139 Long Battery Life Professional Tuning True Wireless Bluetooth Earphones | Music Without Limits, Black [Original Product]

Advanced Bluetooth connectivity allows simultaneous connection to two Bluetooth devices (iOS and Android).
With dynamic bass, it delivers excellent sound quality even at low volumes.
These compact and comfortable in-ear headphones won't cause any pressure even after long periods of listening.
Noise reduction algorithms can block out ambient background noise.
A full charge provides 7 hours of playback time, and the charging case provides an additional 21 hours of playback power.
It has passed international certification and has an IPX4 water resistance rating.