Designed for use with the ADULTS' Easybreath masks (500, 540+, 900) so that you can share observations as you explore the sea floor with friends and family! Sound was the only thing missing on the Easybreath snorkelling mask so that you could share your live sea floor observations with your friends or family. This item has been checked and if necessary refurbished by our expert team of specialists so it can be sold online and in our stores as a Second Life product at a discounted price.
**ADVANTAGES**
-10 hours. Works with 3 AA alkaline batteries (included).
-Replaces the Easybreath 500, 540 and 900 snorkels Bluetooth, automatic pairing
-Up to 70m range in calm seas.
-Waterproof down to depths of 3 m
. Reconnects automatically after immersion