About This

• DUAL MODE & AUTO CONNECTIVITY​ Switch seamlessly between ​Hearing Amplifier​ and ​Bluetooth Headphone​ modes with ​double-press​ convenience. ​Auto-reconnects​ to phones within 5 minutes and announces battery status in ​clear English prompts.
• INDEPENDENT LEFT/RIGHT VOLUME CONTROL & PHYSICAL BUTTONS​ Customize sound balance effortlessly! ​Adjust each earpiece separately​ via dedicated +/- buttons to match hearing differences. ​3 simplified tactile buttons​ ensure easy operation for seniors—no complex touch controls.
• BLUETOOTH & 6-HOUR RECHARGEABLE BATTERY​ Stream ​HD stereo music/calls​ via advanced ​Bluetooth 5.3​ with ​15m stable range. Enjoy ​6+ hours​ of non-stop use in hearing amplifier or Bluetooth mode.
• IPX5 WATERPROOF & COMFORT FIT FOR ACTIVE LIFESTYLES​ ​Sweat/rain-resistant​ (IPX5 rating) design withstands workouts or walks. ​Ultra-lightweight (35g)​​ frame with ​secure wrap-around fit​ stays comfortable all day—no ear pain or slippage.
• It suits individuals with damaged eardrums but healthy auditory nerves. If there is significant auditory nerve damages, it may not be useful.

Overview

• Brand : Blue Deer
• Color : Black
• Material : Nickel-titanium alloy memory wire, Silicone
• Style : Both Ear
• Model Name : F2