Appearance size: 258*20*11mm Material: Plastic Pool capacity; 80mAh Wearing method: wristband Mode of operation: touch Color: blue, black, red1. Bluetooth chip Nrf52832, 0.96 OLED display 2. Host plastic material, wrist strap TPU material 3. Single touch button operation, USB clip charging 4. Battery 80mAh, charge 2H, standby for more than 7 days 5. Equipment requirements: Android 4.4, IOS8.0 and above systems 6. Support Chinese, English, Japanese, Spain, Portugal, South Korea, Germany Packing parameters: 1. Standard configuration: white gift box packaging + manual + charging cable 2. Bare metal (movement + strap) Net weight: 20.5g Complete weight: 75g 3. Bare metal size: 250*20*11mm 4.Packing size: 160*90*30mm<img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/b5b58c1f-0905-433e-b790-8c56a071c7c1.jpg" style="font-size: 14px; max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/eddfbf4d-a80b-4dae-980d-e7472f8a7d98.jpg" style="font-size: 14px; max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/e5967a1e-038c-42df-9914-9239d50f6ce0.jpg" style="font-size: 14px; max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/57e5c33e-ddfe-4c28-87a0-fffeb95c60d4.png" style="font-size: 14px; max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/5ec1c94a-6f8e-4b1a-8305-d437560e5400.png" style="font-size: 14px; max-width: 100%;">

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