Battery life at full volume about 4 hours which is normal for me; Just jump to the other side when 1 tells you it's low. The earbuds seem to be very well made, they don't actually have a button, they feel good, the charging case looks pretty ugly but works exactly as advertised. The charging power is probably around 1 amp. So expect slow loading, but it works. At first glance, I didn't like these headphones. They sounded very quiet compared to my other wired bluetooth headphones and almost mono on both. Apparently a menstrual pause. After 2-3 days (just before a comeback) the bass got deeper and seems to be getting louder (an earphone is what I'm allowed to do at work). I would recommend. The range is about 70 feet (without walls *an earpiece*, significantly less through metal walls). You are not bad. They make me think about how to live well, and for $40 you really do get an impressive bang for your buck, although the technology doesn't speak very loudly. The bass is good, but the volume is not to my liking. Battery life as of 09/31/2019, no idea. Update: last 5 months. The one on the right stopped loading. Wouldn't reload. Should have spent a few dollars more. Update Part II: I contacted Otium and after a few emails and a fourth email they offered to to send me a new pair after the purchase confirmation. Took a while. Still, I have to give 5 stars. These new Bluetooth connections are much better, much louder and with deeper bass. You can take a spare pair with you just in case!
Gamepad GEN GAME X3 Bluetooth, black/red
23 Review
π΅ Oakcastle BX200 Boombox, Portable CD Player and FM Radio with Bluetooth Stereo Speakers and Multi-Connection Capability
9 Review
KEiiD Wooden Retro CD Player With Bluetooth, FM Radio, USB AUX Inputs, Speakers And Adjustable Bass/Treble For Home Stereo System And Boombox
27 Review
Experience Ultimate Music Enjoyment with Sony CD Boombox ZSPS50B.CED - USB Playback & Audio Input Included!
13 Review