Xvive CU4 Travel Case for U4 Supercardioid the Reserve mouthpiece patch is

the Reserve mouthpiece patch is ideal for clarinetists and saxophonists of all ages and abilities

Hosa’s Bluetooth Audio Transmitter/Receiver can also receive audio transmissions by pairing it with speakers to broadcast songs from your phone or computer

rear suspension points serve as connections for fixed installations

sound pressure level 110 dB

Unison & Accent Yes

Xvive CU4 Travel Case for U4 Supercardioid the Reserve mouthpiece patch isCU Series Hard Cases Protect your Xvive wireless system with an ultra light, extra hard carry case! *Does not include U4 Wireless System More Safe and Secure The CU series carry cases are made of three layer, extra hard EVA, covered with an exterior of high density oxford cloth. Wherever you go, your wireless system will be protected from drops, scratches, bumps and splashes! Inside the case, the custom foam inserts are designed to fit Xvive wireless