Features:Mini and exquisite: Compact mini vertical design with natural handshake design vertical slope design for hand and with skin-friendly material fit for human hand structure; Concave area for Thumb and little extended bottom edge for pinky finger smoother moving and more comfortable grip;Not just mini but ergonomic reducing hand fatigue caused by long-term use of traditional mouse releasing the pressure.Built-in Rechargeable Battery: At a single power charging for 3-3.5 hours and with RGB light on; and it is with Type-C cable it could work when charging.4 Adjustable DPI and RGB Lighting: DPI:1200-1600-2400-3200 4 shift DPI via the DPI button easy adjustment; Specially it is with RGB lighting lights up your working area and offering your marvelous working experience.Fit for different devices PC Laptop Computer Notebook Phone for Macbook etc.Set includes: 1 pc x wireless mouse 1 pc x usb receiver 1 pc x charging cable.Specifications:Model: HMW-15Material: ABSColor: blackDPI:1200-1600-2400-3200Working distance: 6-10MFeatures: ErgonomicsBattery: 1200mAh built-in battery (included)Charging cable: Type-CCharging time: about 3.5 hoursWireless transmission frequency: 2.4GHzNumber of keys: 7 keysSize: (Approx)148*99*95MMPackage Included:1 PC x Wireless Mouse1 PC x USB Receiver1 PC x Charging CableNote:1. Due to the light and screen difference the item& 039;s color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store