تم تصميم لوحة المفاتيح والماوس اللاسلكيين KM636 من Dell بخطوط أنيقة وحجم صغير ومفاتيح صغيرة، مما يوفر تصميمًا عصريًا ومريحًا مع الأداء اللاسلكي المريح.
Plug Diameter: 40mm Power: 32 10mW*2 Frequency response: 120-2000Hz Wireless specification: Wireless V5.0 Transmission frequency: 2.4GHz Charging voltage: DC 5V Charging time: About 3 hours Battery Capacity: 300mAh
XB450i headphones combine powerful BASS sound quality with the freedom of wireless connectivity and long-listen comfort Noise Cancelling : 1 Connectivity : Wireless Model Number : XB450i Type : Over Ear Compatible with : Mobile Phones
SPECIFICATIONS Version: V5.0 Profile Support: HSP、HFP、A2DP AVRCP Stand-by Time: 200h Talk Time: 8h Music Play Time: 8 h Charging Time: 2h Charging Voltage: DC 5V Frequency Range: 2.402G-2 480G Ambient Temperature: -20/+60°C Transmission Distance: 10m Battery Capacity: 300mAh/3.7V
Wireless/ STEREO WIRELESS COMFORT-SECURE FIT. • SWEATPROOF VÉRITABLEMENT SANS FIL CONFORT & MAINTIEN OPTIMAUX • Features 1, Original Appearance: simple, elegant, stylish, metal CD grain ornament; 2, Innovation technology, Wireless 5.0 solution, high quality assurance; 3, User-friendly: ergonomic design, comfortable wearing 4, Perfect Sound: Independent cavity design, pure sound 5, Low Energy: the intelligent power module, up to 14 hours of continuous playing
Function butfon description: 1 power switch NO/OFF 2 Multifunction button 4 TF-SD card ports -Play Pause Call/Answer/Hang UP 3.5mm audiojack ⑤ Micro Charging Volume up /Track Increase the volume Go to next song Volume up Track Decrease the volume Go to precious song Headset battery Polymer Ithim battery 150mAh 5.0 Wireless Version Working Voltage 3.2V-4.2V Wireless bandwidth 24 2ABGHZ Headset Conversation time Headset music time About 6Hours About 6Hours Wireless distance 40M SUPPORT TESTE CARO WIRELESS V50+EDR DC charging current 100mA CE