OPUS BT-C3100 Smart Smart Digital Intelligent 4-Slot Battery Charger, EU Plug, US Plug, UK Plug1. Four independent charging channels: With independent charging control chip, precise control of the charging situation of each charging slot, the working power of the charger is 12V 3A, and a dedicated DC switching power supply is used 2. There are four levels of charging current available for selection, 200 300 500 700 1000mA, among which, if there is only 1, 4 channels with batteries, the current levels are: 200 300 500 700 1000 1500 2000mA, the

Working Distance: 10m

Carton Size 30cm * 54cm * 27cm / 11

Built-in battery voltage: 3

Perfect for creating stunning

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Main materials: ABS

Bluetooth provides a greater wireless range of 10m and an efficient connection to Bluetooth phones or devices

Wi-Fi Module: Yes (have be built-in wi-fi module)

Microphone transmitter x 1

Aviation aluminum alloy material

98 x precision bit:

Loading Container 20GP: 214 cartons * 40 pcs = 8560 pcs