*Left-Right Triple Fold & Large Functional Touchpad
Adopts left-right three-fold layout with an oversized touchpad on the right side. It supports complete multi-touch gestures across all mainstream operating systems for smooth control.
*Smooth ABS Shell, Silent Keystrokes & Competitive Pricing
Constructed with lightweight ABS material, both top and bottom covers feature sleek smooth surfaces. Equipped with silent scissor-switch structure, the product is offered to you at a highly competitive factory price.
*Optional Layout Variants for Different Needs
Two layout choices are available under the same foldable frame: big touchpad or compact touchpad with full numeric keypad. Feel free to get in touch with us to check detailed specifications and parameter sheets.
*Custom Logo & Packaging, OEM & ODM Supported
We support custom logo printing and exclusive customized packaging to match your brand image.
Our factory accepts bulk ODM and OEM orders; welcome to send inquiries for cooperation details.
Contact Us Now!
B089T Silent Bluetooth Keyboard with Large Touchpad
Left-Right Triple Fold Silent Bluetooth Keyboard with Oversized Multi-Touch Touchpad & Two Optional Layout Configurations, Smooth Light ABS Housing & Quiet Scissor-Switch Keys, Custom Logo and Packaging OEM & ODM Bulk Order Support
| Dimensions | 304.31 × 98.12 mm (keyboard open), 152 × 98.12 mm (keyboard folded) |
|---|---|
| Number of keys | 64 |
| Keyboard weight | 215 g (unit only) |
| Key pitch | 2.8 mm (horizontal), 3.0 mm (vertical) (standard keys) |
| Operating voltage | 3.2–4.2 V |
| Operating Current (Keys in Use) | Less than 1 mA (when the CPS light is off) |
| Operating Current (Touchpad in Use) | Less than 11 mA (when the CPS light is off) |
| Standby Current | Less than 0.7 mA |
| Sleep Time | 10 minutes |
| Sleep Current | 16 µA |
| Operating Range | 10 meters (unobstructed) |
| Lithium Battery | 140 mAh |
| Dimensions | 304.31 × 98.12 mm (keyboard open), 152 × 98.12 mm (keyboard folded) |
|---|---|
| Number of keys | 64 |
| Keyboard weight | 215 g (unit only) |
| Key pitch | 2.8 mm (horizontal), 3.0 mm (vertical) (standard keys) |
| Operating voltage | 3.2–4.2 V |
| Operating Current (Keys in Use) | Less than 1 mA (when the CPS light is off) |
| Operating Current (Touchpad in Use) | Less than 11 mA (when the CPS light is off) |
| Standby Current | Less than 0.7 mA |
| Sleep Time | 10 minutes |
| Sleep Current | 16 µA |
| Operating Range | 10 meters (unobstructed) |
| Lithium Battery | 140 mAh |
Company Overview
BATTLELF is an exclusive brand under Shenzhen DZH Industrial Co., Ltd. DZH was established in 2010, specializing in the research, development, and manufacturing of scissor-switch keyboards and laptop/tablet peripherals.Bases in Shenzhen and Huizhou covering about 40,000 square meters, DZH has developed into a well-established manufacturer serving global OEM/ODM customers with efficient product development, stable production, and reliable quality control.BATTLELF provides OEM/ODM support from product design and development to mass production. With integrated capabilities in tooling, manufacturing, and quality control, we help customers turn ideas into reliable products with efficient project execution.
FAQ
What devices & systems can these foldable Bluetooth keyboards connect to?
All our keyboards support Windows, macOS, Android and iOS systems. They pair smoothly with smartphones, tablets, laptops via stable Bluetooth connection. Multiple models support one-click multi-device switching to quickly swap between 2-3 paired gadgets. Contact us for details on connecting to other systems.
How far can the Bluetooth signal reach? Will it lag during use?
Optimized Bluetooth modules deliver steady transmission within 8–10 meters without signal dropouts. The sensitive touchpad and scissor-switch keys bring lag-free typing and cursor control for daily office tasks.
What's the advantage of your scissor-switch key structure?
We adopt optimized silent scissor-foot mechanism for all our keyboards. It greatly reduces typing noise to avoid disturbing surrounding people, making it suitable for libraries, offices and public quiet spaces. Meanwhile, the structure brings soft, consistent keystroke feedback and long service life with durable rebound performance.
What's the advantage of your self-developed folding hinge?
Our exclusive proprietary hinge offers silky smooth fold and unfold hand feel. It locks the keyboard frame firmly for steady, comfortable typing feedback, and maintains consistent tightness for long-lasting daily use.
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