GadgetMarket OLED Display Sport Activity Tracker | Black Rose, Brought to you By GADGET MARKET.
Display mode:4 directions, 6 display modes.
Automatic shutdown: when no signal is generated, the product will automatically shut down after8 seconds
Display parameters: Bld. 0x. Value, plsePRvalue
Energy saving and environmental protection: The product has low power consumption, and the equipped 2AAA battery can last more than40 hours.
Display screen: The product adopts blue and yellow OLED display, and the brightness is adjustable in 5 levels.
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