Net weight of single product: 0.041kgPackage products + accessories.B6 effect amplifier one, the3 meters long D3.5 elbow to D6.35 head audio cable a, USB charging cable, aA gray cloth bag, 6 national language manual and a color boxPackaging material: 1000g gray card + 157g double-sided copper paper over matte filmNumber of boxes: 50 setsCase weight: 11.63kgCase specification: 57.5*38*18.6cm B6 model battery details.Type: Lithium polymer Size: L40*25*8mmNumber of batteries : 1pcBattery weight : 15.32gNumber of battery cells in a battery pack : 1Output voltage: 3.7VOutput power is :2.96W Basic functionsMODE key can be adjusted to play the sound, a total of "acoustic", "CHOR", "FLAG", "OVDR ", "WAH", corresponding to the original sound, chorus, flanger, overload and frog effect, with the corresponding indicator.Second, support for Bluetooth reception function, with BT status indicator, can be connected to Bluetooth audio devices, input background music, can experience the effect of the band's performance;.three, push-pull switch can adjust the output volume of the instrument, so that the B6 can adapt to a variety of active and passive pickups guitar, a wider range of applications.Fourth, the output uses D3.5 socket, built-in amplifier, can be connected to the guitar speaker (Guitar port), wired headphone output.V. Power supply: built-in lithium battery, with USB charging port, fully charged battery life of up to 8 hours; with the corresponding charging, low battery indicator.Sixth, a full set of accessories. B6 effect amplifier, a 3-meter-long D3.5 elbow to D6.35 head audio cable, a USB charging cable, 6 national language manual and color box packaging. Seven, the scope of application: electric guitar, electric wood guitar with pickups, etc.Eight, certification: the United States FCC, Europe CE, ROHS, Bluetooth BQB, Japan TELEC.Nine, the color: gray and wood grain process.