lekato guitar headphone amp bluetooth mini guitar headphone amplifier with tuner,rechargeable guitar amp with delay reverb chorus phase overdrive distortion multi effects lekato <b>perfect practice tool</b><br> 1/4"(6.35mm) input, 1/8"(3.5mm) output designed make this guitar headphone amp easy for the artists to play with their favorite backing tracks, it is a perfect tool for daily practice and pre-show warming-up. <br><br> <b>warm tips</b><br> the b6 guitar headphone amp isn’t a bt transmitter, it is only a receiver, so it can’t search bt device and can’t be used to connect with other bt devices( such as bluetooth headphones). <br>the bt function is for playing along to music or a backing track, streaming from a smart phone. so we only can use phone or pad to search and connect b6’s bt to play background music. <br><br><b>specifications:</b><br> material: abs plastic + electron<br> standby time: 8h<br> charging time: 5.5 - 6.5h(standard charge); 1.5 - 2.5h(fast charge)<br> charging method: usb charging<br> power supply: built-in rechargeable lithium battery<br> bt function: bt receiver for background music<br> requency response: 50hz-18khz<br> wireless-bt range: 8-10m<br> output: 1/8"(3.5mm) output designed for headphones or speakers<br> input: 1/4"(6.35mm)<br> product size: 4.8 x 0.7 x 1.7 inch(unfold) 3 x 1.5 x 1.7 inch(fold)<br><br> <b>packing list:</b><br> 1 * guitar headphone amplifier<br> 1 * usb charging cable<br> 1 * audio cable<br> 1 * user manual<br> 1 * protective bag<br>