Logitech Voice M380 4 Buttons Smart Voice Input Wireless Mouse (Black)

1. Combined with voice input technology, you can easily input and translate multiple languages with just the click of a button, and support Chinese, English, Japanese, Korean, Spanish, and Thai 2. The soft curve shape, comfortable and natural, supports your hands, even if you work for a long time, it is not easy to feel tired 3. Free wireless connection, plug and play 4. Battery type: 1 x AA battery (not included) 5. Battery life: about 18 months 6. Number of keys: 4 7. Mouse size: 10×6.1×3.3cm 8. Receiver size: 18.7×14.4×6.1mm 9. Receiver weight: about 1.8g 10. Mouse weight: about 81g