• Accu Box S2 USB is designed to work with 5V driven products, namely: BT Box S2, Pre Box S2 Digital, Pre Box S2 Analogue, DAC Box S2 +, Head Box S2 Digital, Head Box S2 and possible future products.
• Li-Ion accu driven power supply
• 1x 5V USB A output
• 2600mAh capacity
• 1x Charger power input
• LED indicators for charging and Mains on front panel
• Superlative audiophile power transmission
•Dimensions: 103x37x106mm WxHxD