Earbuds with in-ear fit, Super-small charging case, IPX4 water protection, Up to 18 hours play time, With an IPX4 rating and powerful 6 mm drivers, these headphones let you enjoy great sound in any weather, Hit the road with multiple charges in your pocket.
Music play time 6 +12hr, Talk time 6hr, Charging time 2hr, Fast charging time 15 mins for 1hr, Battery type(Charging case) Lithium Polymer, Battery type(Earbud) Lithium Polymer, Battery capacity Case 350mAh, Battery Earbud 55mAh, Battery life 200hr
Features
Automatic power off Yes, Water resistance IPX4, Mono mode for TWS Yes, Speaker diameter 6 mm, Impedance 16 Ohm