Rechargeable, so no need to replace batteries (can be used continuously for 15 hours)
Weighs just 6g! Lightweight so you won't get tired easily
High quality sound that makes it easy to hear people's voices
Supports both left and right ears Power supply: Charging base/DC5V Main unit/Nickel-metal hydride rechargeable battery 1.2V 40mAh
Continuous use time: Approximately 15 hours *When fully charged
Volume: 3 volume levels
Input terminal: microUSB terminal
External dimensions (approx.): W9 x H43 x D39 (mm)
Weight: Approx. 6g (excluding ear pads)
