HEALPUL

Solar-powered battery chargers; Radio-frequency transmitters; Portable wrist-mounted digital electronic device for audio recording and audio playback; Wireless transmitters and receivers; Electronic products for the manipulation of the frequency, time, and amplitude characteristics of audio signals, namely, audio processors; Digital photo frames for displaying digital pictures, video clips; Pulse generators in the nature of electronic circuits; Wearable technological devices being smartwatches; Frequency amplifiers