no need customized double balls string

Feature3: Type-C Cable For Samsung S9 S8 Huawei Mate 20 Pro Lite P20 Lite Pro

Suitable For Model: For iPhone 6 6S Plus 7 7 Plus 8 8 Plus X XR XS MAX

10 meters Transmission distance: Hifi Stereo Bass Music Sound Earplugs

Sonicake Amphonix Electricguitar Plug Headphone Amp Mini Portable Usb Chargeable Battery no need customized double ballsSonicake Amphonix Electricguitar Plug Headphone Amp Mini Portable Usb Chargeable Item specifics Brand Name: SONICAKE Type: Amplifier Model Number: QAP 2 Name: Sonicake Headphone Guitar Amplifier Materials: Quality ABS Function: Noise reduction & Multi Effects Color: As shown Product Description Sonicake Amphonix Electric Guitar Plug Headphone Amp Mini Portable USB chargeable Amplifier Metal Sound American Classic Combo SONICAKE Amphonix US Classic is