- Is the All-Nighter really waterproof?
- Yes. It carries an IP67 rating, which means it is sealed against dust and can be submerged in shallow water for a short time. It is fine for rain, splashes and poolside use, but don't leave it underwater.
- How long does the battery last?
- cellhelmet rates it at up to 20 hours per charge. Expect less at high volume, and charging is over USB rather than a dock.
- Can I use it for phone calls?
- Yes. It has a built-in speakerphone, so it works as a conference unit for calls and video meetings. It is not a replacement for a dedicated office speakerphone in a large room.
- Does it work with a headset or wired headphones?
- It has a 1/8-inch headphone jack, so you can plug in wired headphones for private listening. It has no Wi-Fi, AirPlay or multiroom features.
- How does it compare with a JBL or Bose portable speaker?
- It is tougher and simpler than most mainstream portables, with IP67 sealing and a long battery rating. Those rivals generally play louder and offer app tuning, while this one focuses on durability and calls.
- Where is the Bar Audio by cellhelmet All-Nighter Water-Resistant Portable Bluetooth Speakerphone cheapest?
- At eBay, for $19.00, 68% under what the other stores charge, as of our latest check.
- Where can I buy the Bar Audio by cellhelmet All-Nighter Water-Resistant Portable Bluetooth Speakerphone?
- 8 stores we checked sell it, including Staples, Best Buy, Walmart, Academy Sports, Lowe's.