LC18 1.53 inch IP67 BT5.0 Sport Smart Watch with Earbuds, Support Bluetooth Call / Sleep / Blood Oxygen / Heart Rate / Blood Pressure Health Monitor Breath Alcohol Tester it will automatically return to

it will automatically return to the charging pile to replenish the power

Coolpix D200

30 meters waterproof performance

Weight: transmitter: about 76g

accessible shortcuts right on your keyboard

LC18 1.53 inch IP67 BT5.0 Sport Smart Watch with Earbuds, Support Bluetooth Call / Sleep / Blood Oxygen / Heart Rate / Blood Pressure Health Monitor Breath Alcohol Tester it will automatically return to1. Chip: JL7013A 2. Heart Rate and Blood Pressure Chip: HX3602 3. G SENSOR: DA267 4. Earphone Chip: BT8926B2 5. ROM: 128MB 6. Bluetooth: 5. 0 7. Charging Method: USB magnetic charging 8. Charging Time: About 3 hours 9. Battery Life: 4 hours of talk time 10 days of normal use 25 days of standby 10. Weight: 71g 11. Watch Features: Sporty business appearance, metal craftsmanship, TPU high end sports strap, built in music storage, full circle touch +