DMDG Smart Bracelet Fitness Tracker Heart Rate Waterproof Smart Band Multi-sport Call Reminder Wristband For Android iOS-Black Brand Smart Lighting Connector type: N-Female

Connector type: N-Female

but also more convenient

Card Reader Specifications

Item Height:5cm

Form Color Army Green Model NU30 Quantity 1 set Material Polycarbonate (PC) Emitter Brand Cree LED Type XP-G2 Emitter BIN others

DMDG Smart Bracelet Fitness Tracker Heart Rate Waterproof Smart Band Multi-sport Call Reminder Wristband For Android iOS-Black Brand Smart Lighting Connector type: N-FemaleColor Black Model N A Quantity 1 set Material ABS+TPU Water proof IP67 Bluetooth Version Bluetooth V4. 0 Touch Screen Type TFT Operating System No Compatible OS Android 4. 4 and aboveiOS 8. 0 and above Battery Capacity 80 mAh Battery Type Li polymer battery Standby Time 7 days Packing List 1 x Smart Bracelet 1 x English Instruction Dimensions: 9. 65 in x 0. 75 in x 0. 39 in (24. 5 cm x 1. 9 cm x 1. 0 cm) Weight: 0. 78 oz (22 g)