Specification for bone conduction earphone

Battery type	200mAh polymer
Wireless version	5.0
Play time	about 6 hours
Charging time	about 2 hours
Standby time(H)	10 days
Horn type	bone conduction loudspeaker
Effective range	10M
Impedance	8Ω
Frequency range	20HZ--20KKHZ
Sensitivity	88dBm
Product size	139*104*60mm
Bare headset weight	36g

Specifications for hearing aids transmitter (hearing aids sound amplifier)

Wireless version: 5.0
Emission sensitivity: 2dB
Charging voltage: DC5V
Transmission distance: ≥ 10m
SNR: 95dB
Mic sensitivity: - 40 ± 3dB omnidirectional
Talk time: 8-10 hours
Music time: 8-10 hours
Shutdown standby time: 80 days
Charging time: 2-3 hours
Battery capacity: 400mah
Working current: ≤ 40mA
Shutdown current: 1.4UA

Features:

1.      Wireless hearing earphone for seniors: Designed for the elderly to enjoy music/movies, watch TV, make phone calls and communicate. If you or family member have eardrum aging or damage problems causing hearing impairment, please don’t miss this product and your world would be full of laughter.

2.      TV headset for hearing impaired: Using 3.5 mm cable to connect the transmitter with TV audio out port, you can listen to your favorite TV shows/movies at your own volume, no need to turn the TV speaker volume all the way up and disturb your family or neighbors. Also, using 3.5-3.5mm cable to connect the transmitter with audio devices such as DVD, MP3/MP4 and radio, you can enjoy music, movies and radio broadcast at wireless mode.

3.      Use friendly: 1) Bone conduction technology: Transmit sounds through bone vibration to the hearing nerve system bypass eardrums, people hearing impaired can enjoy music and movies; Protect eardrum from further hearing loss. 2) Ear-free design: Keep ears open to be aware of important ambient sounds and potential dangers while listening music; No ear pain; Reduce hearing loss and good hygiene; 3) Wearing comfortable: 36g headset is lightweight with flexible titanium neckband, fit ears well without falling, very good for sports indoor and outdoor. 4) Typce-C port for both headset abd transmitter.

4.      Hearing comfortably with separate volume adjustments: The sound collector is adjustable on the volumes of the left & right separately then it can balance the sounds if you have different hearing levels on both ears.

5.      Long working time: Headset built-in 200mAH battery and transmitter with 400mAH. Adopt low consumption of  wireless 5.0 technology, you can use it around 6-8 hours with a full charge of 2-3 hours.

How it works and connections:

1. TV with 3.5mm-RCA cable, watch TV together with family

2. TV with 3.5-3.5mm cable, watch TV yourself without bothering others

3. 3.5-3.5mm cable with smartphone, enjoy musics, movies and calls

4. Wireless mode without amplifier:  with smartphone, tablet,MAC and PC. Enjoy musics, movies and calls.

5. Hearing aid mode :

Wearing way: open-ear, protect eardrums, no hearing damage.