XUMIUZIY Smart Health Wristband

Spec: Item Type: Smart Bracelet Material: Silicone+Plastic Key: Single key Battery Capacity: 150mAh, lithium ion battery (shipped with built in battery) Water Proof Level: 10 M water proof Charging Duration: 2 hours Standby Time: 45-60 days General Usage Time: 20-30 days Charging Method: Magnetic absorption CPU Model: for Realtek 8762ESF Bluetooth Version: BT5.0 How to Use: See user manual Package List: 1 x Smart Bracelet 1 x Charging Cable 1 x Instruction Manual or1 x Main Unit 1 x Strap 1 x Charging Cable 1 x Instruction Manual Note: