Bose 869723-0010 S1 Pro+ System Battery Pack Lighting Package Contour EQ switch to control

Contour EQ switch to control your sound

Tap Tempo - Tap in a tempo for your active Delay or Modulation efects of the current preset to follow

Complete with Gotoh® MG-T locking machine heads

Fits a Kamaka pineapple ukulele

Output Impedance EIA rated at 150 Ω (270 Ω actual)

Bose 869723-0010 S1 Pro+ System Battery Pack Lighting Package Contour EQ switch to controlExtend the play time of your Bose S1 Pro+ Wireless System with an extra battery or replace an existing one. This lithium ion battery provides up to 11 hours per charge and installs easily into the dedicated compartment on your S1 Pro+ for secure and reliable use. Up to 11 hours of play when used at high output levels for performance use you can count on Lithium ion battery technology provides high energy density and full output use of your S1 Pro+