Item Type: Ear Care Material: medical plastic Size: 1.8*1.2cm Model Number: AST T23 4 Channels Digital Invisible Hearing Aids Item : 4 Channels Digital Invisible Hearing Aids Channels : 4 channel 8 bands Intelligent noise reduction : 9dB Fitting range : Less than 80dB Hearing aid battery : A10 Certification : CE FDA ISO9001 Trimmer VC : YES Features : CIC invisible digital hearing Left ear and right ear : different
High Cost Performance ratio, completly invisible CIC. Manually-controlled types are always easy and convenient. 1.4Channels & 8Bands 2.Intelligent Noise Reduction System(9DB) 3.Automatic Feedback Compression DFS System 4.Primary Wind Noise Suppression Management System 5.Primary Loud Sound Block 6.Multi-channel Expansion(4 Channels) 7.One Program 8.Automatic Gain Control-Output for Hearing Protection 9.Adaptive Volume Control Among different Environments 10.Ultra-low Background Noise 11.Trimmer VC 12.Clear Listening,Rich Middle and High Frequency Sounds
â˜… Ideal for those with mildly restricted / moderate / severe impaired hearing ability
â˜… Small size, light weight (3g), wireless stealth, to solve the wearer’s troubles
â˜… Stealth to wear, close to the ear canal; flesh shape, bionic design
â˜… Reduce the noise, let the real voice no change tone
â˜… Dedicated earplugs, 3 different sizes, suitable for a variety of people
Product Specifications: 1.Advanced 4 times Noise Cancellation technology, With DSP digital signal processing function, allow you to maintain a very clear and crystal conversation while talking. 2.Balance & lightweight, Headset, Handsfree, A2DP and AVRCP Profiles 3.Frequency: 2.4GHZ – 2.4835GHz,ISM Band,Bluetooth range: 30 ft 4.RF Sensitivity:75dBm 5.Power supply: DC 5.0V /200Ma 6.Worling volt: 3.7V 8.Battery: rechargerable Li-Ion battery 8.Talking time: up to 13 hours 9.Standby time: up to 220 hours 10.RF Sensitivity: >=-75dBm 11.Blutooth V2.1 ,CSR Blue Core 6 12.Compatible with most bluetooth moile phones. Product Features: * Hearing aid compatible * Voice activated dialing * One-touch call answer/end * Over-the head design with boommic * Multipoint support:2 connecttions * Support: Headset, Heads-free, Noise-Canceling, Voice-Dial/Mute * Multipoint connections: Connection two phones simultaneously * High-quality Microphone with the echo cancellation and noise cancellation technology * The concave ear cushion and the leatherette ear cushion can greatly insulate the sounds around you * High-grade components ensure professional audio quality. Package Included: 1 x Wireless Headband 1 x Charging Base 1 x Charging USB cable 1 x User Manual
Advanced 4 times Noise Cancellation technology, With DSP digital signal processing function, allow you to maintain a very clear and crystal conversation while talking.
Rechargeable Battery: Li-polymer, Working Range: 30 feet, up to 13 hours talk time, up to 220 hours standby time.
The over-the-head styling is stable, lightweight and comfortable, and the ear cushion is slightly cupped for a better fit and the adjustable headband won’t slip out.
Rechargeable via charging base or by USB port, such as laptop, PC, Notebook, Tablet, USB adapter.
This is the newest over-the-head Bluetooth headset, which is characterized by multipoint connections technology, echo cancellation and noise cancellation technology, convenient call (hands-free call) and volume control, and an included charging dock.