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EM16 Wireless Trackball Bluetooth Mouse

Dual Scroll Modes, Browser-Based Customization, Dual Bluetooth & 2.4G, 3-Device Switching, Rechargeable, Small-Medium Hands

$26.99

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Details

Smart Touch Scroll. Keep the traditional wheel for precise, click-by-click scrolling, or press the button below the wheel to switch to a touch surface you can swipe for faster, gliding page movement.
Browser-based customization. Remap clicks, forward/back, wheel functions and other shortcuts at hub.protoarc.com in Chrome, Edge or Opera; no software or download is needed, and settings are saved on the mouse.
Three devices, one button. Pair one device on the 2.4 GHz USB-A receiver and two more over Bluetooth, then switch between them with a single press.
Three DPI levels. 1000 / 1600 / 2400 DPI, changed with one click.
USB-C rechargeable. A 2-3 hour full charge is rated for up to 150 hours of working time and up to 365 days of standby.
Built for small to medium hands. A 4.2 x 2.95 x 1.52 in body designed for hands under 7.5 in, with a contoured palm grip.

Color: Black

🫱🏼‍🫲🏻 Bulk Discount: 10% off for 5+ pcs • 15% off for 50+ pcs
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Free Shipping 30-Day Returns 2 Years Warranty

Free Shipping on eligible orders. U.S. orders arrive within 2–3 business days, while some orders may take 7–12 business days. Please refer to our Shipping Policy for details.

30-Day Returns for added peace of mind. Please review our Returns Policy before purchase.

2 Years backed by responsive support for product and parts-related issues. Click for Warranty Policy.

Made for small-to-medium hands, EM16 brings natural palm-grip comfort to everyday work. Smart touch scrolling, customizable buttons, 3-device connectivity, adjustable DPI, rechargeable power, and multi-platform compatibility keep your workflow comfortable and effortless

ProtoArc EM16 wireless bluetooth mouse smart touch scroll

ProtoArc EM16 wireless mouse browser-based button customization

One Mouse, Three Devices, One Seamless Workflow

ProtoArc EM16 wireless mouse for laptop, tablet and phone

Connect EM16 wireless bluetooth mouse to up to three devices via 2.4G and Bluetooth, making it easy to move between screens without re-pairing. Pair with the EK02 keyboard to create a clean, coordinated multi-device workspace

ProtoArc EM16 ergonomic mouse palm grip design

ProtoArc EM16 small wireless mouse USB-C rechargeable

Premium Details for Everyday Work

TECHNICAL SPECIFICATIONS

Mouse

Sensor: Optical
DPI: 3 levels — 1000 / 1600 / 2400
Scroll: Traditional wheel plus Smart Touch Scroll surface

CONNECTIVITY

Connection Options

2.4 GHz wireless via included USB-A receiver
Bluetooth x 2 (dual Bluetooth)
Connect up to 3 devices, switch with one button
Button customization: hub.protoarc.com in Chrome, Edge or Opera

BATTERY & CHARGING

Power

Built-in rechargeable battery
Charging: USB-C
Full charge: 2–3 hours
Working time: up to 150 hours
Standby: up to 365 days

DIMENSIONS

Size & Fit

4.2 × 2.95 × 1.52 in
Designed for hands under 7.5 in