oldschool
500+ Head-Fier
- Joined
- Aug 10, 2008
- Posts
- 518
- Likes
- 48
Mine is depleted in about 8 hours, bass boost on, max volume on the amp and used with Ety ER4P. Reviews and advertising said 20 hours (presumably in normal use).
For how does yours last?
For how does yours last?