because it will turn off automatically when you don't operate it within 4 minutes
It is perfect for data transmission when you need to upload or download photos and videos from computer or cellphone (Some sellers sell charging cable that can only be charged and cannot support data transmission)
CAN BUS : Supports CAN-BUS using a 6P6C RJ11 interface
Complete Accessories 1 X Stylus Pen 1 X Screw-Type Nib for Replace 1 X Type-C Charging Cable 1 X User Manual and Stylus Tip Cover 1 X Dust Plug for Charging Port Key Features Palm Rejection Tilt Sensitivity Magnetically Attach Double-Tap Switching Pixel-Perfect Precision Read more Double Tap to Turn On/Off No more mistouching of the swtich
which perfectly satisfies needs for supermarkets
WODASEN BD502i Earpiece Clear Coil Tube Headset PTT Mic for Hytera HYT PD502 PD562 TC508，TC-600, TC-610, TC-620, TC-700EX, TC-900,TC2100, BD502i, PD482i, BD552i2-Pin Plug with Screw Radio auspowers_batchone because it will turn offWODASEN BD502i Earpiece Clear Coil Tube Headset PTT Mic for Hytera HYT PD502 PD562 TC508TC 600, TC 610, TC 620, TC 700EX, TC 900,TC2100, BD502i, PD482i, BD552i2 Pin Plug with Screw Radio Works with Hytera (HYT): TC 500, TC 508, TC 518, TC 580,TC 600, TC 610, TC 620,TC 700, TC 700EX, TC 700ExPLUS,TC 900,TC 850,TC 1600,TC2100,TC 3000,TC 3600,PD 502, PD 562, BD502i, PD482i, BD552i Product Features CompatibilityWork with Hytera HYT radio TC508 BD502i
