Features:
2.5D curved sapphire touch screen， soft and smooth transition.
TPSiV anti-allergic and safe strap: Anti-UV and anergy free，Fashion design and comfortable wear.
Intelligently light the screen------exclusive technology.
35V high-pressure and high-capacity lithium-ion polymer battery， both the ultra-thinness and high-capability are ultimately realized， and time of endurance is significantly improved.
Powerful features and functions: (1)Mobile U disk function， 128M U disk， 3D gravity sensor gyro pedometer function and call reminders， phonebook sync， Bluetooth communication， recording， alarm clock， stopwatch etc. Functions; (2)Built-in MP3 music， can play directly without connecting with the phone; (3)it is Global universal standard Micro-USB charging port， convenient for charging.
New features - Do not need APP: W15 is compatible with iOS and Android phones via Bluetooth， do not need to install the APP on the mobile， which is convenient for users.

Specifications:
Hardware
Brand: MIFONE
Bluetooth version: Bluetooth 3.0
RAM: 64M
ROM: 128M

Functions
Bluetooth calling: Phone call reminder， Dialing， Phonebook
Health tracker: Pedometer
Remote control: Music remote
Other functions: Voice recorder， Stopwatch， Alarm

Screen
Screen: 2.5D Curved Sapphire Touch Screen
Screen size: 1.44 inch

Battery
Battery type: Lithium-ion polymer battery
Battery capacity: 4.35V 405mAh
Standby time: About 208 hours

General
People: Unisex watch
Charging interface : Micro-USB

Dial and Band
Shape of the dial: Rectangle
Case material: Stainless Steel
Band material: TPSiV

Compatible OS: Android， iOS
Language: English
Available color: Black， Sapphire Blue， Red， Blue， Purple， Orange， Chocolate

Weight and Size
The dial thickness: 1.2 cm / 0.47 inches
The dial diameter: 4.0 cm / 1.57 inches
The band width: 2.2 cm / 0.87 inches
Product size (L x W x H) : 26 x 4.0 x 1.2 cm / 10.22 x 1.57 x 0.47 inches
Package size (L x W x H): 27 x 5 x 2.2 cm / 10.61 x 1.97 x 0.86 inches
Product weight: 0.041 kg
Package weight: 0.190 kg

Package contents:
1 x MIFONE W15 Bluetooth Smart Watch， 1 x USB Cable， 1 x Chinese and English Manual