US$ 48.00
Input voltage is 5V
High "wet grab" or tack of PC-11 makes overhead and sidewall work easy without drip or sag
Easy to program some basic settings via keypad or connect with PC
Package: 1 x 4mm Flange Shaft Coupling
Battery & Bluetooth Chip for FreedConn BM2-S BM12 Motorcycle Bluetooth Helmet (Battery & Bluetooth Chip) auspowers_batchone Input voltage is 5VBattery & Bluetooth Chip for FreedConn BM2 S BM12 Motorcycle Bluetooth Helmet (Battery & Bluetooth Chip) IMPORTANT REMIND To preserve battery life, it will enter deep sleep mode for long time no charge. Thus we suggest you to charge it regularly, at least 1 time a month, especially when you don't use it in winter. On this condition, Bluetooth mode may not available. To wake it up, please try to charge it with 6~12 volt charger for half an hour. If
US$ 48.00
US$ 54.00
US$ 54.00
US$ 154.00