Smart Watch TRULY Etimer, 1.6" Touch Screen, Bluetooth, Pedometer. Brand TRULY Model etimer Material ABS + silicone Quantity 1Piece Color Black Network Networking No Frequency N/A SIM Type N/A SIM Slot 0 Network Standby N/A Network Conversation One-Party Conversation Only GPS No System Type Brand New Operating System Nucleus CPU Processor MT6260A CPU Type Single Core Language Chinese, English Released Time 2014-7-16 Storage RAM 64MB ROM No Memory Card N/A Display Screen Size 1.6inch Touch Screen Capacitive Screen Screen Resolution 240 x 240 Power Battery Capacity 235mAh Battery Type Li-ion battery Talk Time 4Hour Standby Time 24Hour Working Time 24Hour Other Features Bluetooth Version V2.0 TV No Radio Tuner No waterproof level IPX-3 Sensor G-sensor I/O Interface Micro USB Wristband Material Silicone Wristband Length 11cm Dimensions & Weight Dimensions 8.66 in x 1.57 in x 0.39 in (22 cm x 4 cm x 1 cm) Weight 2.05 oz (58 g) Packing List 1 x Mobile phone watch 1 x Cable (52 cm)