Dual-Device Connectivity: TechRise wireless mouse features cutting-edge Bluetooth (3.0/5.0) technology and a USB A interface, allowing it to connect simultaneously with two devices-a boon for users who multitask across different devices. With a simple glide of the switch button at the bottom of the mouse, you can swiftly transition between connected devices without the need to unplug and re-pair, greatly enhancing work efficiency and convenience. | Rechargeable Design: Just a swift 1.5 to 2-hour charge invites a staggering 3 months of uninterrupted use (predicated upon a modest 2 hours per diem). Say goodbye to the hassle of battery replacements with our rechargeable mouse. | 6 Adjustable DPI: Equipped with 6 DPI levels (4800/3200/2400/1600/1200/800), TechRise cordless mouse allows flexible adjustment of its precision and movement speed to suit your needs. Whether you're engaged in graphic design, gaming entertainment, or routine office work, this feature enables you to handle tasks with ease. | Silent Click: Specifically designed for users who prefer a quiet work environment, effectively reducing noise interference to enhance your focus while working. Please note: This silent mouse is more suitable for small to medium sized hands. | Ergonomic Excellence: TechRise ergonomic mouse boasts an ergonomically sculpted design that cradles the natural curve of your hand, delivering sustained comfort for peak productivity. Its rubberised side grips ensures a steady grip, providing users with consistent control during extended use or intense tasks. | 36-MONTH Warranty: If you encounter any problems in using TechRise bluetooth mouse, please feel free to contact our professional customer service team, enjoying TechRise 36-Month Warranty (Registered Only)

【Instant Alarm】Once the door alarm and magnet are separated by more than 0.78 in (20mm), the wireless alarma para casa will immediately sound, continuing until you close the door. This home security alarm system is equipped with both a chime mode and an alarm mode, providing you with more choices and enhanced security protection. | 【3-Level Volume Adjustment】The door alarm responds quickly to movement with a 100 dB alarm volume, alerting you to any intrusion and preventing unauthorized child exits. You can also choose from low, medium, or high volume levels based on your needs, meeting the requirements of different environments.(Note: In alarm mode, the volume may be slightly loud for children. Please remember not to startle them.) | 【Easy Installation】The door sensor alarm does not require wires or screws; it comes with double-sided adhesive tape for easy installation at various locations in your home. The window alarm needs to be installed in a clean area, ensuring that the sensor is placed within 0.5 in of the alarm arrow side. | 【Safe and Reliable】Window alarm sensors can detect the entry and exit situations, ensuring the safety of you and your family. They guarantee that children stay away from cabinets or swimming pools and monitor elderly individuals for moments of distraction, sleepwalking, or getting out of bed, preventing any potential dangers. | 【Multi-scene Usage】This door alarms for home security allows you to live with peace of mind. The door and window alarm can be used for window security, door open alarm, swimming pool alarms, cabin alarms, garage alarms, car alarms, or residential alarms. Its compact design makes it an ideal entry alert for apartments, mobile homes, offices, hotels, garages, and more. | 【36-Month Warranty】The door alarm is powered by batteries (included). If the alarm is not functioning, please check if it is in the off mode or if the battery needs to be replaced. If you encounter any issues while using the door window alarm sensor, please feel free to contact our professional customer service team and enjoy the TechRise 36-month warranty period (for registered users only).

【Instant Alarm】Once the door alarm and magnet are separated by more than 0.78 in (20mm), the wireless alarma para casa will immediately sound, continuing until you close the door. This home security alarm system is equipped with both a chime mode and an alarm mode, providing you with more choices and enhanced security protection. | 【3-Level Volume Adjustment】The door alarm responds quickly to movement with a 100 dB alarm volume, alerting you to any intrusion and preventing unauthorized child exits. You can also choose from low, medium, or high volume levels based on your needs, meeting the requirements of different environments.(Note: In alarm mode, the volume may be slightly loud for children. Please remember not to startle them.) | 【Easy Installation】The door sensor alarm does not require wires or screws; it comes with double-sided adhesive tape for easy installation at various locations in your home. The window alarm needs to be installed in a clean area, ensuring that the sensor is placed within 0.5 in of the alarm arrow side. | 【Safe and Reliable】Window alarm sensors can detect the entry and exit situations, ensuring the safety of you and your family. They guarantee that children stay away from cabinets or swimming pools and monitor elderly individuals for moments of distraction, sleepwalking, or getting out of bed, preventing any potential dangers. | 【Multi-scene Usage】This door alarms for home security allows you to live with peace of mind. The door and window alarm can be used for window security, door open alarm, swimming pool alarms, cabin alarms, garage alarms, car alarms, or residential alarms. Its compact design makes it an ideal entry alert for apartments, mobile homes, offices, hotels, garages, and more. | 【36-Month Warranty】The door alarm is powered by batteries (included). If the alarm is not functioning, please check if it is in the off mode or if the battery needs to be replaced. If you encounter any issues while using the door window alarm sensor, please feel free to contact our professional customer service team and enjoy the TechRise 36-month warranty period (for registered users only).