All batteries have useful life and health percentage, in the best health conditions, the internal battery can work for up to 8 hours without recharging.
Yes, all Dynapro active and portable bands have Bluetooth.
Yes, both microphones can work simultaneously.
No. More than 90% of commercial speakers have a paper screen that cannot be waterproof, but all passive Dynapro bands are resistant to water and moisture, but not waterproof.
The answer is definitely no.
Subscription
Join our newsletter to stay up to date on features and releases.