AUDIO DEVICE WITH ACCESSORY COUPLER

1 . An audio device comprising:

a body,

a slot recessed from an outer surface of the body, and

a coupler in the slot, the coupler including at least one protrusion for selectively engaging an accessory attachment for an accessory.

2 . The audio device of claim 1 , wherein the coupler provides a detent against removal of the accessory attachment when engaged.

3 . The audio device of claim 2 , wherein the at least one protrusion requires multi-step actuation to overcome the detent.

4 . The audio device of claim 1 , wherein the coupler includes at least two protrusions.

5 . The audio device of claim 1 , wherein the coupler includes a metal or a metal alloy.

6 . The audio device of claim 1 , wherein the coupler enables toolless attachment and removal of the accessory attachment.

7 . The audio device of claim 1 , wherein the coupler is located in a port and is recessed from an outer surface of the body.

8 . The audio device of claim 7 , wherein the port complies with an ingress protection (IP) rating for the audio device, wherein the IP rating is at least IP 67.

9 . The audio device of claim 7 , further comprising a removable plug configured to substantially fill the port and provide aesthetic continuity in the outer surface of the body.

10 . The audio device of claim 1 , wherein when coupled, the accessory enables transport of the audio device.

11 . The audio device of claim 1 , wherein the coupler enables at least two distinct types of accessory to selectively engage with the audio device.

12 . The audio device of claim 1 , wherein the slot includes a compliant material along at least one surface thereof, wherein interaction between the accessory attachment and the compliant material aids in retention of the accessory attachment by the coupler.

13 . An accessory for an audio device, the accessory comprising:

a main body; and

an accessory attachment coupled with the main body and configured to selectively engage a coupler on the audio device, wherein the accessory attachment is configured for toolless engagement and disengagement with the coupler.

14 . The accessory of claim 13 , wherein the main body includes an arcuate feature and wherein the accessory attachment includes an eyelet coupler connected with the arcuate feature.

15 . The accessory of claim 13 , wherein the eyelet includes a rigid core material and a compliant cover material.

16 . The accessory of claim 15 , wherein the compliant cover material aids in impact protection for the audio device.

17 . The accessory of claim 13 , wherein the accessory attachment includes at least one complementary coupler for selectively engaging the coupler and maintaining connection with the audio device during at least one of transport or use of the audio device.

18 . An audio device comprising

a body,

a slot recessed from an outer surface of the body,

a coupler in the slot, the coupler including at least one protrusion, and

an accessory including an accessory attachment connected with the coupler, the accessory attachment enabling selective engagement of the coupler.

19 . The audio device of claim 18 , wherein the coupler provides a detent against removal of the accessory attachment when engaged, wherein the at least one protrusion requires multi-step actuation to overcome the detent.

20 . The audio device of claim 18 , wherein the accessory is configured for toolless engagement and disengagement with the coupler.

21 . The audio device of claim 18 , further comprising another accessory including an accessory attachment configured to connect with the coupler, wherein only one of the accessory or the another accessory is configured to connect with the coupler at a time.

22 . The audio device of claim 18 , further comprising at least one driver and a set of passive radiators in the body.