Bose SoundSport Free wireless headphones Midnight Blue Bluetooth waterproofing

Battery life is about 30 minutes with continuous use.

I used it for running within 30 minutes and traveling by train, so what if there are people with similar uses?

For long-term use, it is necessary to put it back in the case and recharge it.

Charging, sound quality, and Bluetooth connection can be used without problems.

After all, since it is a BOSE product, the sound quality is good with heavy bass.

Both the main body and the inner chip will be disinfected with alcohol before shipping, but please understand that this is a second-hand product.