JAKCOM R5 Smart Ring Multifunction Smart Wear Ring, S, M, L % VEDFUN Working time: 2-3 hours

Working time: 2-3 hours

Exit distance: 19mm

support GPS

Support PTZ control

Fast charging 3 devices simultaneously

JAKCOM R5 Smart Ring Multifunction Smart Wear Ring, S, M, L % VEDFUN Working time: 2-3 hours1. Functions: Replace six RFID cards functions, social sharing, support iOS shortcuts, wireless flash disk, virtual call and SOS, support MI smart home 2. JAKCOM R5 has the unique Tai Chi design of double colors on front and back sides, which is a new fashionable accessory. 3. Made of fine ceramics, no fear of scratches, whole body is made of microcrystal zirconium fine ceramics, surface hardness is second only to diamond, durable and scratch free. 4.