Dec 28, 2020 · The high-quality microphone enables you tomunicate with immense clarity. As for battery life, the MPOW M30 in-ear headphones support a 5-hours playback time that is sufficiently okay. It has a type-C quick charging feature …Oct 04, 2018 · The TrueConnectbines stylish, subtle design, excellent call and streaming quality, IPX5 sweat and weather resistance, and intuitive device and call control in noise isolating earbuds. 5+20 hours battery, with fast charging. IPX5 sweat, splash and weather resistance. Secure,fortable fit ideal for active use.Jan 04, 2022 · “Thebination of reference-quality sound, best-in-class features, beautiful design, luxury build andfort raises the bar for the wireless headphones category.”Answer: After receiving the earphones, please remove the film on the contact parts between the two earphones and the chargingpartment, and then put the earphones in the chargingpartment. If you can't charge after tearing off the diaphragm, it may be that the chargingpartment is out of power.