Pack de 10 Soundbank OEM USB Powerbank 2.200mAh, avec haut-parleur et indicateur de statut LED, vert

Pack of 10 OEM USB Soundbank with Speaker. Each sound bank with loudspeaker has an integrated, powerful 2,200 mAh Li-Polymer battery (effective capacity can be approx. 70-80% of the nominal capacity) and a digital LED capacity status display. It is an ideal companion for on the go, when camping, in the car, etc. You can use a USB port to connect your devices such as B. Charge your smartphone, iPhone, tablet, iPod and iPad at the same time with 1A charging current.USB additional battery / power bank 2,200mAh with speakerUSB-A Out:5V/1A3.5mm jack In: 5V/1AWith short-circuit protection, charge protection, discharge protectionIncl. 3.5mm jack to USB A plug charging cableOperating temperature: -10°C to 40°CStorage temperature: -20°C to 50°CUsable over 500 charging cyclesDimensions: 136x28x28mmPlastic housingLED capacity status displayContents: additional USB battery, jack USB charging cable, Jack audio cable and instructions