Material:Tempered glass+Zinc alloy+silicone strap Charging style:Direct charging by DC 5V charger(Magnet wire charging) Battery：Built-in DC 3.7V 180mAh Lithium Battery Usage time：Used for 5-7 days as charged fully by 2 hours. Waterproof：IP67 Certification：FCC/ROHS/CE Features：Temperature measurement，Blood pressure，Blood oxygen，Heart rate，Pedometer，Information reminder，Call reminder，24 sports modes...... Color：Black,Golden Wristband size：230mm*20mm Dimensions：48.8mm*35.7mm*9.2mm Color box size：160mm*70mm*30mm, 126.9g (G.W.)
Notes: 1.Price item:all above products are standard FOB price with standard accessories.
2.OEM service: can do OEM,ODM service. 3.Payment:TT,30% deposit in advance,70% balance before shipping. 4.Lead time:25-30days on receipt of delivery 5.Certificates:all the products have passed the CE,ISO certification.
When customers need large amount, we can offer better offers，pls feel free to contact us.