· Over Reception: 10 meters

· Supports playback of external memory files Micro

· Supports playback of flash memory Memory files

· Lithium rechargeable lasts up to 8 hours

· Two speakers built

· Audio 3.5 mm outlet

· receiving calls

· Weight: 255 g

· Frequency: 150 Hz

· Over Reception: 10 meters

· Supports playback of external memory files Micro

· Supports playback of flash memory Memory files

· Lithium rechargeable lasts up to 8 hours

· Two speakers built

· Audio 3.5 mm outlet

· receiving calls

· Weight: 255 g

· Frequency: 150 Hz --1 000 KH

· Sensitivity: 65dB