Here for sale we have a BOSS Katana-Air wireless desktop electric guitar amplifier in Black finish. 

Here's what BOSS have to say about the Katana-Air:

Meet Katana-Air, the world’s first totally wireless guitar amplifier. Thanks to cutting-edge BOSS wireless technology, you have the freedom to jam and practice without hassling with guitar cables. And support for battery power lets you literally play anywhere, with no AC connection needed. Amp tones and effects derived from Katana stage amplifiers deliver high-quality sounds for any style of music, and you can customize setups and enhance daily sessions using the companion BOSS Tone Studio app for iOS and Android. With the innovative Katana-Air and your favorite guitar, everyday playing has never been more convenient and inspiring.

Our ID: 1250826235311

Weight: 2.2kg

Serial: B8L8382

This amp has been tested and is in full working order, demonstrating excellent used condition. Original BOSS power supply & WL-T(2) wireless transmitter included. No box included.

Please be aware that for international buyers import fees are not included in our postage and packaging cost, this only covers the cost of the guitar being sent to you. Import fees will be charged by Customs upon the guitar's arrival in the recipient country. Due to Brexit, this also applies to EU buyers. We advise checking the total import cost with Customs as this is not information we are able to accurately provide.